8+6=?
what is the answer to the question

Answers

Answer 1

Answer: 14

Step-by-step explanation:

because 8 +4 is 14

Answer 2
14!, when you add 8 to 6 it gives you 14

Related Questions

Which of the graphs below represents the equation 4x + y =7?

Answers

Answer:

Graph C

Step-by-step explanation:

Rearrange the terms so the equation is in slope-intercept form:
4x + y = 7
y = -4x + 7
The slope is -4, and the only graph that has a slope of -4 is graph C.

which numbers belong to the solution set of the equation?
22x=902

Answers

Answer:

D. 41

Step-by-step explanation:

To solve, you have to clear "x" from the equation by dividing the other side of the equation by 22:

The only solution for 22x=901 is 41

Answer: x=41

Step-by-step explanation:

Hii!

Do you need to know the solution set of 22x=902? No problem! (:

We just need to divide both sides by 22 to solve for "x".

x=41; this equation has one solution only

--

Hope that this helped! Best wishes.

--

I need help please help me

Answers

Answer:

It's the third one

Step-by-step explanation:

The cube root of 1/1000 is 1/10.

The cube root of c^9 is c^3.

The cube root of d^12 id d^4.

When you are doing to roots of variables, just divide :)

9/3 = 3

12/3 = 4

What is 1.2 converted into a fraction then divided by 7

Answers

The answer as a fraction would then be 6/35
Answer: 6/35 (0.171…)

Step by Step Explanation:
1.2 converted to a fraction is 6/5
6/5 / 7 = 6/35

LCM of 18 , 25 , 35, 40 ,80 81 , and 72​

Answers

Answer:

the LCM of 18 25 40 80 81 and 72 is 226800

i hope this helps you

Step-by-step explanation:

by which method

prime factorization , division or defination method

Circle A has a diameter of 8 inches, a circumference of 25.12 inches, and an area of 50.24 square inches. The diameter of circle B is 3 inches, the circumference is 9.42 inches, and the area is 7.065 square inches.

Part A: Using the formula for circumference, solve for the value of pi for each circle. (4 points)

Part B: Use the formula for area and solve for the value of pi for each circle. (4 points)

Part C: What observation can you make about the value of pi for circles A and B? (2 points)



I just need the equations and answer for each part please

Answers

The value of pi determined is same when used the circumference formula and the formula of area.

What is  Circle ?

A circle is a round shaped figure , whose all the point lie on same plane.

It is given that

The value of pi is about 3.14, and it is the same when using both the area and circumference.

The circumference is found by

Circumference = π * diameter

For circle A:

25.12 = π * 8

π = 3.14

For circle B:

9.42 = π * 3

π = 3.14

The area is given by

Area = π * diameter² / 4

For circle A:

50.24 = π * (8²)/4

π = 3.14

For circle B:

7.065 = π * (3²)/4

π = 3.14

The value of pi is about 3.14,

The value of pi determined is same when used the circumference formula and the formula of area.

To know more about Circle

https://brainly.com/question/11833983

#SPJ1

Carlos had at most 7 hours to spend in an amusement park in which he uses 1 hour for lunch and the rest of the time on park rides. What is the maximum number of rides Carlos can comete if each ride takes 15 minutes?

Answers

Answer:

24

Step-by-step explanation:

7 hours = 420 mins (7×60)

420-60=360 (time taken for lunch)

15mins=one ride

360÷15=24 rides

Vertex A in quadrilateral ABCD lies at (-3, 2). If you rotate ABCD 180° clockwise about the origin, what will be the coordinates of A′ of the rotated quadrilateral A′B′C′D′?

Answers

The answer is the letter

A

Pls help me with these =)

Answers

a) the correct expression for the perimeter of the shape is B

Nick wants to save up enough money to go to Carowinds for the day with a group of his friends. He already has $50 saved up and plans to save $10 each week. Write an expression that represents the total amount Nick will have depending on the number of weeks (w) he saves for.

Answers

Answer:

a=10w +50

Step-by-step explanation:

a= amount

w= weeks

please vote brainliest

Find the slope of the line that goes through (2, 8) and (5, 13).

Answers

Answer:

1 (2/3) or 1.66666667

Step-by-step explanation:

The slope of a line is found by using the equation :

y2 - y 1 / x2 - x1

So all we have to do is plug in our values given.

To find which belongs with which variable (such as x2 or y1), we do the following:

We know that the coordinates of a point are represented by (x, y). So we must assign a number to each points number.

(2, 8) will be x1 and y1.

(5, 13) will be x2 and y2

Plug in the values :

13 - 8 = 5

5 - 2 = 3

5 / 3 = 1 (2/3)

So, the slope of the line is 1.66666667 or 1 and (2/3)s

given f(x)=2x+2 and g(x) =-5x-3 find (f-g)(x)

Answers

Answer:

(f-g)(x) = 7x+5

Step-by-step explanation:

Given that,

f(x)=2x+2 and g(x) =-5x-3

To Find:

(f-g)(x)

Solution:

[tex](f - g)(x)[/tex]

Re-write as:

[tex]f(x) - g(x)[/tex]

Now substitute the values on the polynomial/function:

Simplify using this order:BPEMDAS

[tex]2x + 2 - ( - 5x - 3)[/tex][tex]2x + 2 + 5x + 3[/tex][tex]2x + 5x + 2 + 3[/tex][tex] \boxed{ ( f - g)(x) = 7x + 5}[/tex]

Hence,(f-g)(x) = 7x+5.

Answer is (f - g) (x )= 7x + 5 hope this helps u

Find the area of triangle DFG.
A. 5.3 square units
B. 34.3 square units
C. 420.0 square units
D. 424.2 square units

Answers

Answer:

34.3 square unit.

Step-by-step explanation:

[tex]calculate \: df \: using \: pythagoras \\ theorem \\ df {}^{2} = 8 {}^{2} + 6 {}^{2} \\ df {}^{2} = 64 + 36 \\ df {}^{2} = 100 \\ df = \sqrt{100} \\ df = 10 \\ calculating \: for \: the \: area \: of \: \\ angle \: \: dfg \\ using \: heros \: formular \\ \\ area = \sqrt{s(s - a)(s - b)(s - c)} \\ s = \frac{a + b + c}{2} \\ s = \frac{10 + 11 + 7}{2} = \frac{28}{2} = 14 \\ area = \sqrt{14(14 - 10)(14 - 11)14(14 - 7)} \\ area = \sqrt{14(4)(3)(7)} = \sqrt{14 \times 84} \\ area = \sqrt{1176} = 34.2928564 \\ to \: the \: nearest \: tenth \: = 34.3[/tex]

Option B. 34.3 square units is correct!Explanation :

Here it is stated that, side DE = 8 units, side EF = 6 units, side FG = 7 units and side GD = 11 units. We have to find area of DFG, here we will use heron's formula which is given by:

Area of = [s(s a) (s b) (s c)]

Here a, b, and c are sides of . We have;

b = FG = 7 unitsc = GD = 11 unitsa = DF = ?s = semi - perimeter = ?

So firstly lets calculate a i.e DF by using Pythagoras theorem on DEF:

➸ DF² = 8² + 6²

➸ DF² = (8 × 8) + (6 × 6)

➸ DF² = 64 + 36

➸ DF² = 100

➸ DF = √(100)

➸ DF = √(10 × 10)

DF = 10 units

Now, lets calculate s i.e semi - perimeter:

s = (a + b + c)/2s = (10 + 7 + 11)/2s = 28/2s = 14 units

Now, using heron's formula on DFG to calculate its area:

➸ Area(∆DFG) = √[14(14 – 10) (14 – 7) (14 – 11)]

➸ Area(∆DFG) = √[14(4) (7) (3)

➸ Area(∆DFG) = √(14 × 4 × 7 × 3)

We can write it as;

➸ Area(∆DFG) = √(2 × 2 × 2 × 7 × 7 × 3)

➸ Area(∆DFG) = 2 × 7√(2 × 3)

➸ Area(∆DFG) = 14√(6)

➸ Area(∆DFG) = 14 × 2.449

➸ Area(∆DFG) = 34.28

➸ Area(∆DFG) = 34.3 square units (approx)

Hence, area of DFG is option B. 34.3 square units.

please need help quick, trigonometry

Answers

Answer: C: 5

Step-by-step explanation:

please help guys how do i order fractions for least to greatest and greatest to least itll nean so much to me for my finals tmrw

Answers

Answer:

If the denominators are equal for all of the fractions, you can simply look at the numerator and order them. If the denominators aren't equal, you'll have to find the lcm (lowest common multiple), for example, if we have the fractions 3/6 and 1/4, we would find the lcm of 6 and 4, which is 12 and multiply the numerators accordingly. So the fractions would then become 6/12 and 3/12, this makes it easier for you to figure out their order from least to greatest.

Goodluck for your finals :)

from a practice assignment:
solve the following differential equation given initial conditions ​

Answers

If [tex]y' = e^y \sin(x)[/tex] and [tex]y(-\pi)=0[/tex], separate variables in the differential equation to get

[tex]e^{-y} \, dy = \sin(x) \, dx[/tex]

Integrate both sides:

[tex]\displaystyle \int e^{-y} \, dy = \int \sin(x) \, dx \implies -e^{-y} = -\cos(x) + C[/tex]

Use the initial condition to solve for [tex]C[/tex] :

[tex]-e^{-0} = -\cos(-\pi) + C \implies -1 = 1 + C \implies C = -2[/tex]

Then the particular solution to the initial value problem is

[tex]-e^{-y} = -\cos(x) - 2 \implies e^{-y} = \cos(x) + 2[/tex]

(A)

two dice are thrown what is the probability of two odd number​

Answers

Answer:

6/12 or 1/2 or 50% or 0.5

Step-by-step explanation:

You have two 6-sided dice, and there are 3 odd numbers on each.

So, you put 6 on top, (the total number of odd outcomes) and 12 on the bottom. (12 total outcomes for both dice.) This simplifies to 1/2 or 50% or .5.

Pedro's dining room is 5 metres wide and 6 metres long. pedro wants to install a new wood floor. it will cost $2.18 per square metre. how much will pedro's new floor cost?

Answers

Answer:

65.4

Step-by-step explanation:

5 × 6 = 30 square meter

30 × 2.18 = 65.4

what will be the exponent of ten in quotient

Answers

Answer: 8

Step-by-step explanation:

We know that:

[tex]\frac{10^{12}}{10^{4}}=10^{12-4}=10^{\boxed{8}}[/tex]

What is the number of possible combinations of 7 objects taken 4 at a time?
OA. 5,040
OB. 840
OC. 210
OD. 35

Answers

The number of possible combinations of 7 objects taken 4 at a time is 35. Then the correct option is D.

What is the combination?

Each of the different groups or selections can be formed by taking some or all of a number of objects, irrespective of their arrangments is called a combination.

The number of possible combinations of 7 objects taken 4 at a time.

so, the number of the combination is given as

[tex]^7C_4 = \dfrac{7!}{4!(7-4)!} \\\\\\^7C_4 = \dfrac{7!}{4!(3)!} \\\\\\^7C_4 = \dfrac{7 \times 6\times 5\times 4!}{4!(3\times 2)} \\\\\\^7C_4 = 35[/tex]

More about the combination link is given below.

brainly.com/question/11732255

#SPJ1

Answer:

D. 35

Hope this helps!

Step-by-step explanation:

PLEASE HURRY

Let p: A student plays basketball.

Let q: A student plays tennis.




How many students play both basketball and tennis?

Answers

Answer:

4

Step-by-step explanation:

4 is the intersecting point which states p intersect q giving both tennis and basketball players

Please find the area of the given picture. Please as fast as possible........​

Answers

Answer:

Area = 168 cm²

Step-by-step explanation:

**Please note that there is an error in the drawing of the given parallelogram.  In order for the parallelogram to have the given shape, the diagonal AC is actually 22.5 cm in length, whereas diagonal DB is 15 cm in length (see attached diagram). Therefore, I shall be using the attached diagram for my calculations.  However, please note that due of the properties of a parallelogram, the final answer will be the same, regardless of which diagonal is used.**

To calculate the area of a parallelogram, we would usually multiply the base by the perpendicular height.  As the perpendicular height is unknown in the given parallelogram, use the following formula:

[tex]\textsf{Area of parallelogram} = ab \sin (x)[/tex]

where:

a and b are the lengths of parallel sidesx is the included angle

As the diagonal of the parallelogram is given, use the cosine rule to calculate the measure of the included angle ∠DCB.

Cosine Rule (for finding angles)

  [tex]\sf \cos(C)=\dfrac{a^2+b^2-c^2}{2ab}[/tex]

where:

C is the anglea and b are the sides adjacent the anglec is the side opposite the angle

From inspection of the given diagram:

C = ∠DCBa = DC = 13 cmb = CD = 14 cmc = DB = 15 cm

Substitute the given values into the cosine rule formula and solve for ∠ABC:

[tex]\implies \sf \cos(DCB)=\dfrac{13^2+14^2-15^2}{2(13)(14)}[/tex]

[tex]\implies \sf \cos(DCB)=\dfrac{140}{364}[/tex]

[tex]\implies \sf \cos(DCB)=\dfrac{5}{13}[/tex]

[tex]\implies \sf \angle DCB=67.38013505...^{\circ}[/tex]

Substitute the found angle and the length of the parallel sides into the area formula:

[tex]\begin{aligned}\textsf{Area of parallelogram} & = ab \sin (x)\\\\\implies \textsf{Area} & = \sf (13)(14) \sin (DCB)\\& = \sf (13)(14) \left(\dfrac{12}{13}\right)\\& = \sf 168\:\:cm^2\end{aligned}[/tex]

Therefore, the area of the given parallelogram is 168 cm².

There was a bag of counters. 45 were large! For every large counters 3/5 were small! The green was 300% than yellow, there were 12 small yellow counters. How many were large green counters?

Answers

Answer:

12 is the correct answer

A survey conducted by Conquest Communications Group randomly sampled 700 registered voters in the U.S. 258 of the 700 sampled voters correctly answered that fourth graders in the U.S. are above average for overall education compared to other countries. Choose a number between 80 and 96. This is the level of confidence you will use for this

Answers

The interval of probability at the confidence interval is 95% is 0.3329 , 0.4043 and the margin of error is 0.0357.

The complete question is

A survey conducted by Conquest Communications Group randomly sampled 700 registered voters in the U.S. 258 of the 700 sampled voters correctly answered that fourth graders in the U.S. are above average for overall education compared to other countries.

Choose a number between 80 and 96. This is the level of confidence you will use for this section of problems. What is your number?

With the confidence level you chose, construct that % confidence interval for the population proportion of voters that answered correctly that 4th graders in the U.S. are above average in overall education compared to other countries. What is the margin of error for this confidence interval?

What is Margin of Error ?

It is defined as the margin by which the values calculated will differ from the real values .

Let the chosen number is 95  %

95% Confidence Interval ,

[tex]\rm p = p \pm \dfrac{Z_{0.05}}{2} \sqrt \dfrac{p(1-p)}{n}}\\\\= \dfrac{258}{700} \pm 1.96 \sqrt \dfrac{\dfrac{258}{700}(1-\dfrac{258}{700})}{700}}\\[/tex]

Therefore p at 95% Confidence Interval is given by 0.3329 , 0.4043

The margin of error is given by  0.4043-0.3329

= 0.0357

Therefore the interval of probability at the confidence interval is 95% is 0.3329 , 0.4043 and the margin of error is 0.0357.

To know more about Margin of Error

https://brainly.com/question/10501147

#SPJ1

3. Adjacent sides of a rectangle are in the ratio 5:12, if the perimeter of the rectangle is 34 cm, find the length of the diagonal. 3. Adjacent sides of a rectangle are in the ratio 5:12 , if the perimeter of the rectangle is 34 cm , find the length of the diagonal.​

Answers

Answer:

Adjacent sides are in the ratio 5 : 12

That means,

Let length = 12x and breadth = 5x

Perimeter = 34

2(l+b) = 34

12x + 5x = 17

17x = 17

x = 1

Lenth =12 cm

Breadth = 5 cm

By Pythagorean theorem

The length of the diagonal of rectangle = 13 cm

What is the range of the translated function? {y|y < 0} {y|y ≥ 0} {y|y is a natural number} {y|y is a real number}

Answers

The Range of the function is  {y|y is a real number} , Option D is the correct answer

What is Range ?

Range of a function is all the value a function can obtain.

From the figure it can be seen that the graph is moving slowly in either direction.

It extends from -∞ to +∞ ,

Therefore ,  {y|y is a real number} , Option D is the correct answer.

The complete question is

The graph shows a vertical translation of y = ³√x

What is the range of the translated function?

{y|y < 0}

{y|y ≥ 0}

{y|y is a natural number}

{y|y is a real number}

The image of the translated function is attached.

To know more about Range

https://brainly.com/question/17553524

#SPJ1

Choose the simplified form of the fifth term of the
expansion.
O-60x²y³
O -30x²y³
O 30x²y³
O 60x²y³

Answers

The Correct Question is ......

Question :

Choose the simplified form of  the fifth term of  ⁶C₄ (2x)² (-y²)⁴

Answer: D. 60x²y⁸ is the simplified form of the fifth term of the

expansion ⁶C₄ (2x)² (-y²)⁴.

What is an Expression?

An expression is a sentence with a minimum of two numbers or variables and at least one math operation.

This math operation can be addition, subtraction, multiplication, or division.

According to the Given Expression,

⁶C₄ (2x)² (-y²)⁴

The value of the combination can be written as,

[tex]= [\frac{6!}{4!(6-4)!} ] (2x)^{2} (-y^{2})^{4}[/tex]

= 15 (4x²)  (-y²)⁴

The value of y can be written as,

= 15 (4x²)  y⁸

= 60 x²y⁸

Therefore,

The value of the expression ⁶C₄ (2x)² (-y²)⁴ is 60x²y⁸.

Learn more about Expression:

https://brainly.com/question/14083225

#SPJ1

lamy can paint 84 portraits in 6 weeks. at this rate , how many portraits can he paint in 2 weeks

Answers

Answer:

28 portraits

Step-by-step explanation:

Let's first figure out how many portraits Lamy can paint in 1 week, which is his unit rate. To calculate this, we just have to divide the number of portraits he paints by the amount of time it takes him to paint them.

In this case, the former quantity is 84 portraits, and the latter quantity is 6 weeks, so his unit rate is [tex]\frac{84 \text \: portraits}{6 \text \: weeks}[/tex] = 14 paintings per week.

Now, we know that in 1 week, Lamy can paint 14 portraits. Therefore, since this is a directly proportional relationship, all we have to do to find how many portraits he can paint is 2 weeks is double the unit rate. This is because in a directly proportional relationship, if you multiply one variable by a number, you have to multiply the other by the same number to maintain equality, and here we are multiplying weeks by 2 so we need to multiply paintings by 2 as well.

Thus, Lamy can paint 14 · 2 = 28 paintings in 2 weeks.

Hope this helps!

Question 17 of 25
You need to solve a system of equations. You decide to use the elimination
method. Which of these is not allowed?
3x-2y=7
3x+4y=17
Equation 1
Equation 2
OA. Subtract equation 2 from equation 1.
OB. Subtract the left side of equation 2 from the left side of equation
1.
OC. Multiply equation 1 by 2. Then add the new equation to equation 2.

Answers

Answer:

The only methods allowed are

-  "Subtract equation 2 from equation 1,"  and "Multiply equation 1 by 2. Then add the new equation to equation 2"

-

Step-by-step explanation:

Subtract Eq 2 from Eq 1:

3x-2y=7

-3x-4y=-17

-6y = -10

y = (5/3)

Use y =(5/3) to solve for x in both equations.

x=(31/9)

Subtract the left side of equation 2 from the left side of equation  No, this is not a legal operation.  

Multiply equation 1 by 2. Then add the new equation to equation 2  Yes, this works.  Instead of solving for y first, this method solves for x, which can then be used to find y:

2(3x-2y=7)

  6x-4y=14

  3x+4y=17    

   9x = 31    (y is eliminated)

x = (31/9)

Now use this to find y in either equation:

3x-2y=7

3x-2(31/9)=7

y = (5/3)

Find a rational number between -1/3 and 1/2

Answers

Answer:

1/6

Step-by-step explanation:

Rational numbers between two rational numbers:

     First find the Least Common Denominator for 2 and 3Then find equivalent fractions with the LCD.

LCD of 2 and 3 = 6

[tex]\sf \dfrac{-1}{3}=\dfrac{-1*2}{3*2}=\dfrac{-2}{6}\\\\\dfrac{1}{2}=\dfrac{1*3}{2*3}=\dfrac{3}{6}[/tex]

[tex]\sf Rational \ number \ between \ \dfrac{-2}{6} \ and \ \dfrac{3}{6} \ is \ \bf \dfrac{1}{6}[/tex]

Other Questions
Solve for x in the equationXO x=-1125O x=-11+250 x--11+5/5Ox--11,5/52x+11x+121-1254= Which of the following sentences uses a simile?The classroom was as silent as a library when the new teacher walked into the room.The judge's voice boomed and echoed throughout the courtroom.The boat was dancing on the water with the incoming tide. What is the difference between an expression and an equation? (3x + 2y = 7(7x-2y = 3 please who can give me the definition of density in terms of Archimedes principle. Why does the old grandmother rebuke the girl for not speaking?(10 Points)She was not in bed when grandmother went to wake her.The stranger has promised to make them rich with money.She is being rude to the stranger because she no longer likes him.She returned home pale, and her dress was torn and dirty. What is the distance from -5 to 0?0, because 151=0O 5, because 1-51=5O5, because 1-51=-5O-5, because 1-51 = -57 of 23 QUESTIONSSUBMIT Calculate the following limit:[tex]\displaystyle \lim_{x \to \infty}{\dfrac{\log(x^8 - 5)}{x^2}}[/tex] A production manager is looking for new sources of raw material because he is concerned about the effects of a long-term drought. this manager is engaging in Which detail best describes this map?shows isolines and isobarsshows types of precipitationwas created for newspapersis probably not used to make forecasts PLEASE HELP In one short paragraph below (5 sentences), analyze the Logos, Ethos, and Pathos within ONE of the OTHER SECTIONS of the text you focused on. What IS the truth of that scene? How do you know this to be a CREDIBLE narrator? Describe the EMOTION (or even LACK OF) of the characters/scene. Be sure to use quotes! Logos - Truth which can be backed up with EVIDENCE (quote) Ethos - CREDIBILITY of the narrator Pathos - EMOTION expressed in the narrativeThe excerpt from The Things They CarriedBy Tim OBrien A financial statement that has a date line similar to "For the month ended June 30, 20XX," is a(n): settled territorial disputes between European nations Which of the following is most likely the next step in the series? A person drops off a prescription for a beneficiary who is a regular customer. The prescription is for a controlled substance with a quantity of 160. This beneficiary normally receives a quantity of 60, not 160. You review the prescription and have concerns about possible forgery. What is your next step?. A knowledge management system should help an organization: De-Escalation Test 1. Stress and change is typically the main reason for most workplace violence? True or False 2. Stress can be caused by an individuals experience that is often sudden or unwanted? True or False 3. Typically, aggressive people want something, the key to successfully de-escalating the situation is to try to figure out what it is they want. What should you do to understand the behavior? a) Pay close attention to what is being said & what they are doingb) Test to see if they understand the message you're trying to convey. Put in their own words & use words & convey respectc) Try to identify the real issue, put loose ends together, & ask questions to seek more informationd) Inform the individual to calm down and relaxe) option a, b and c 4. For intimidating threats, workforce can use non-verbal and para-verbal techniques? True or False 5. Self-Awareness is important in de-escalation to identify your own feelings as it could impact your para-verbal techniques? True or False 6. Para-verbal techniques include:What you say and how you say it, Tone of voice, Volume and speed of voice, Being respectful and Empathize ? True or False 7. Appropriate non-verbal de-escalation techniques include: Appearing calm and collective, Standing over the other person to be higher than eye level and Using hand gestures ? True or False8. If an individual is mentally impaired, their threats are not considered workplace violence and should not be reported? True or False9. If an individual is exhibiting violence, workforce members should move back, exit the immediate area and secure the safety of self and others? True or False if sin theta=-3/5 in quadrant III what is cos theta Lyle wants to write an essay about how the government should cut back on some of its current expenditures on space exploration. He wants to acknowledge that NASA has made several achievements related to space exploration and that those achievements have played a significant role in boosting the morale of the country. He also wants to emphasize that space exploration is less significant than a host of everyday issues the country faces. He wants to suggest that redirecting some of the funds spent on space missions to fields such as education or medical research would be more beneficial to humanity. Given Lyle's ideas for his essay, which of the following is the best thesis statement?A.Although space exploration is not a profitable venture, it is necessary for humanity to understand the universe.B.Space exploration is a waste of money and resources, but NASA should continue to fund its next planned mission to Mars.C.While it is not advisable to stop space exploration entirely, the government should prioritize spending on important issues where the benefits may be more tangible.D.Space exploration acts like a magnet, pulling away both intellectual resources and the tax payer's dollars only to produce inconsequential results.E.Before trying to unravel the mysteries of space, we should learn about our own planet. Triangle U S T is shown. Angle U S T is 100 degrees. The length of U S is 9, the length of S T is 10, and the length of U T is s.Which equation correctly uses the law of cosines to solve for the length s?92 = s2 + 102 2(s)(10)cos(100)9 = s + 10 2(s)(10)cos(100)102 = s2 + 100 2(s)(10)cos(100)s2 = 92 + 102 2(9)(10)cos(100)