Mathematics College

help me out guys thank u

Answers

Answer 1

Answer:

[tex] \sf \: a5 = 769[/tex]

Related Questions

What is the missing length?
10 yd
=
Area of shaded region
50 yd?

Answers

Answer:

v = 10 yd

Step-by-step explanation:

the area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

here b = 10 , h = v and A = 50 , then

[tex]\frac{1}{2}[/tex] × 10v = 50

5v = 50 ( divide both sides by 5 )

v = 10

I will give Brainliest! :<

This meal costs $75.00.

Fatima used a 20% off coupon and then tax was added.

The total after the coupon and tax was $75.00.

What was the tax rate?

Submit and EXPLAIN, please!

Answers

Answer:

The discount given on the cost of the meal is $15

Step-by-step explanation:

How to calculate tax on a given price

According to the question, we are given the following information

The original cost of the meal = $75

Off coupon = 20%

Required

The number of coupons given

coupon amount = 0.2 * 75

coupon amount = $15

Hence the discount given on the cost of the meal is $15

i need help ill give uh 15?

Answers

Answer:

The answer is b- 1/4 = 4 3/4

Step-by-step explanation:

B stands for the total amount of chocolate bars they started with.

Gabby ate 1/4 of those chocolate bars.

4 3/4 of the chocolate bars were left after that.

So, total amount of bars - what Gabby ate = chocolate bars that are left

b - 1/4 = 4 3/4

The triangle shown below has an area of 22 units, 4 Find the missing length. = units

Answers

Answer:

Step-by-step explanation:

The formula for the area of a triangle is bh(1/2).

We can model an equation with:

22=4x(1/2)

multiply both sides by 2

44=4x

x=11

Kevin and Randy Muise have a jar containing 63 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $7.35. How many of each type of coin do they have?

Answers

Answer:

About 0.1

Step-by-step explanation:

If you divide 7.35 by 63, you get about 0.1.

Answer:

0.1

Explanation:

You have to divide 7.35 by 63

help not understanding this one

Answers

Answer:

3/m²³

Step-by-step explanation:

REWRITE

[tex]\sqrt{\frac{36m^2}{4m^24} } =\frac{\sqrt{36m^2} }{\sqrt{4m^24} }[/tex]

DISTRIBUTE SQ ROOT

[tex]\sqrt{36m^2} =\sqrt{36} \sqrt{m^2}= 6m[/tex]

[tex]\sqrt{4m^24} =\sqrt{4} \sqrt{m^24} =2m^12[/tex]

SIMPLIFY

[tex]\frac{6m}{2m^24} =\frac{3m}{m^24} =\frac{3}{m^23}[/tex]

Hope this helps!

The two figures are similar. Write the similarity statement. Justify your answer using factor and showing all work. Describe (in general since it isn't on a graph) the transformations from ABC to the new figure. Please don't troll this is for a unit test!!!!
First Triangle
A to B: 40
B to C: 60
C to A: 50

Second Triangle
X to Y: 31.25
Y to Z: 25
Z to X: 37.5

Answers

Answer:

B to C;60

Step-by-step explanation:

Z to X;37.5 CORRECT ME IF IM WRONG #Carryonstudents

help omggg help omgg

Answers

Answer:

Θ = 84°

Step-by-step explanation:

using the identity

cosx = sin(90 - x) , then

cos6° = sin(90 - 6)° = sin84°

that is Θ = 84°

Can someone help me with this

Answers

Answer:

1 / 216, or 0.00462...

Step-by-step explanation:

In which data set is the mean greater than the median?

Answers

According to the skewness of each data-set, the first histogram has a mean greater than the median.

What is the relation between mean, median and skewness?

If the mean is greater than the median, the data is positively(right) skewedIf the mean is less than the median, the data is negatively(left) skewed

In this problem, for the mean greater than the median, we want a right-skewed data, which is given by the first histogram.

More can be learned about a data-set skewness at https://brainly.com/question/1446134

Answer:

Step-by-step explanation:

took test

A VIAL OF PIPERACILLIAN 4 G IS RECONSTITUTED WITH 2 Ml OF NORMAL SALINE TO YEILD 2g/mL. What is the concentration of the medication if the patient is to receive 1 mL OF THE MEDICATION? A.1.0g B. 1.5g C. 2.0g D. 2.5g

Answers

Answer:

2 gm

Step-by-step explanation:

2 gm / ml * 1 ml = 2 gm

What is the value of b?

Enter your answer in the box.
b =

A right triangle with base labeled as b. The hypotenuse is labeled as 34. The perpendicular is labeled as 16. The angle made between base and perpendicular is marked as a right angle.

Answers

Answer:

[tex]b = \sqrt{ {c}^{2} - {a}^{ {2} } }[/tex]

[tex]b = \sqrt{ {34}^{2} - {16}^{2} } [/tex]

[tex]b = \sqrt{1156 - 256} [/tex]

[tex]b = \sqrt{900} [/tex]

[tex]b = 30[/tex]

ithout graphing, determine the number of solutions to the system of equations.
2x−10y=−2
y=x/5−1
Select the correct answer below:

no solution

one solution

infinitely many solutions

Answers

Answer:

No solution

Step-by-step explanation:

(I am going to use substitution)

2x−10y=−2

y=x/5−1

(Substitute the y into the other problem)

2x - 10 (x/5 -1) = -2

2x - 2x + 10 = -2

10 = -2

No solution

Hope this helps :)

FIND THE VALUE OF X FOR BRAINLIEST!!! :D

Answers

Answer:

x = 41

Step-by-step explanation:

x = 180 - 97 - 42

x = 41

Sum of the triangle = 180

I hope my answer helps you.

Answer:

x° = 41°

Step-by-step explanation:

x° = (180-42- 97)° = 41°

Hope this helps

HELPPPP ME PLEASE 50 POINTS PLUS brainly

Answers

Answer:

input: 1 2 6 18

output: 5 10 30 90

Step-by-step explanation:

If you were to roll two dice, what is the probability that the sum of the numbers showed on the dice is greater than 5?

Answers

The probability that an outcome is greater than 5 is the likelihood of the outcome

The probability that the sum of the numbers showed on the dice is greater than 5 is 13/18

How to determine the probability?

The sample size of a roll of two dice is:

n(S) = 36

The number of outcomes that have a sum greater than 5 is:

Greater than 5 = 26

So, the required probability is:

P = 26/36

Simplify

P = 13/18

Hence, the probability that the sum of the numbers showed on the dice is greater than 5 is 13/18

Answers

Using the trigonometric ratios, the value of cos F in the right angle triangle is 0.28 .

What are right angle triangle?

Right angle triangle are triangle that has one of its angles as 90 degrees. The sides and angles can be found using trigonometric ratios.

Therefore,

cos F = adjacent / hypotenuse

adjacent = FE

hypotenuse = 50

50² - 48² = FE²

FE = √2500 - 2304

FE = √196

FE = 14

Therefore,

cos F = 14 / 50

cos F = 0.28

learn more on right triangle here: https://brainly.com/question/6322314

a computer screen is 22cm by 12cm. what is the perimeter of the screen

Answers

Answer:

The perimeter is 68 cm.

Step-by-step explanation:

Two sides of 22cm = 44cm

Two sides of 12 cm = 24 cm

44cm + 24cm = 68cm.

Two vertices of a right triangle have coordinates (37) and (310). The segment that connects these points is a leg of the triangle
Which set of coordinates for the third vertex would create a night triangle?
OS)

Answers

Answer:

(7, 8)

I hope my answer helps you.

Match the verbal expression (term) with its algebraic expression (definition).

Match Term Definition
Some number increased by two A) a ÷ 2
A variable decreased by two B) y2
Product of an unknown value and two C) 2z
Quotient of some number and two D) x − 2
An unknown value squared E) b + 2

Answers

Answer:

some number increased by two: (E) b+2

A variable decreased by two: (D) x-2

Product of an unknown value and two (C) 2z

Quotient: (A) a / 2

An unknown value squared: (B) y2

Determine the degree of the polynomial −57.

Answers

Answer:

zero (0)

Step-by-step explanation:

The degree of the polynomial -57 is zero (0).

Hope it helps you in your learning process.

Ella and Amy are planning trips to
ten countries this year. There are
12 countries they would like to
visit. They are deciding which
countries to skip, how many ways
are there?

Answers

Applying the combination formula, the number of ways there are is: 66.

What is Combination?

Combination is a technique in maths used in selecting objects from a group of objects in a way that the order in which they are selected does not matter.

Combination formula is given as:

[tex]nC_r = \frac{n!}{r(n - r)!}[/tex]

Given the following:

n = 12 r = 2

Plug in the values:

[tex]12C_2 = \frac{12!}{2(12 - 2)!}\\\\12C_2 = \frac{12!}{2(10)!}\\\\12C_2 = \frac{12 \times 11}{2(1)}[/tex]

[tex]\mathbf{12C_2 = 66}[/tex]

Therefore, applying the combination formula, the number of ways there are is: 66.

Learn more about combination on:

https://brainly.com/question/25821700

Your sister Samantha is turning 48 in April. She is 3 times older than your brother John, and twice as old as you. How old is your brother John?

Answers

Is john 16?
Since samantha is 48 and she is 2 times older than me, that means im 24 (48/2) and since 3 times older than john that means 48/3= 16. John is 16

giving brainliest! need this one question soon, thank you so much!

Answers

Answer:

7.014m

Step-by-step explanation:

[tex] \frac{11.3}{2.9} = \frac{h}{1.8} \\ h = \frac{11.3 \times 1.8}{2.9} \\ h = 7.013793103448275 \\ h = 7.014m[/tex]

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Which answer best describes the shape of this distribution?
(A)uniform
(B)skewed left
(C)bell-shaped
(D)skewed right

Answers

Answer:

I'm not 100% sure but it might be b

Step-by-step explanation:

ASKING AGAINN COMONN YALL

Answers

Answer:

20 units

Step-by-step explanation:

The y axis is 2-6 so subtract 6 and 2 which is 4

the x axis is 3-9 so subtract 9 and 3 which is 6

The other sides are the same

4+4+6+6= 20

Please help I'll mark barinliest

Answers

The answer is ; median

Find the area and the circumference of a circle with radius 9 ft.
Use the value 3.14 for pie, and do not round your answers. Be sure to include the correct units in your answers.

Answers

Answers:

Area = 254.34 square feet

Circumference = 56.52 feet

=========================================================

Work Shown:

Area = pi*(radius)^2

A = pi*r^2

A = 3.14*9^2

A = 254.34 square feet

----------------

Circumference = 2*pi*(radius)

C = 2*pi*r

C = 2*3.14*9

C = 56.52 feet

The two results are approximate since pi = 3.14 is approximate.

1st area of circle:

[tex]\bold{\ area \ of \ circle \ : \pi r^2}[/tex]

[tex]\hookrightarrow \sf (3.14)(9)^2[/tex]

[tex]\hookrightarrow \sf 254.34 \ ft^2[/tex]

2nd circumference of circle:

[tex]\bold{circumference \ of \ circle \ : \ 2\pi r}[/tex]

[tex]\hookrightarrow \sf 2(3.14)(9)[/tex]

[tex]\hookrightarrow \sf 56.52 \ ft[/tex]

area of circle = 254.34 ft²circumference of a circle = 56.52 ft

5 x 7/20 and i really need help

Answers

Answer:

THE ANSWER IS 7/4

Step-by-step explanation:

[tex]5 \times \frac{7}{20} \\ = \frac{35}{20} \\ = \frac{7}{4} [/tex]

answerr......

a simple random sample of earthquake depths yields the following:
n=600, x=5.82 km, and s=4.93 km
use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 5.00km

Answers

The critical value becomes 2.584 for two tailed test since we have to reject the null hypothesis, t >2.584 or t < -2.584 test stat lie in the rejection region.

Test-Static t

Data;

mean = 5.82s = 4.93n = 600

Let's calculate the t-value

[tex]t = \frac{x - \mu}{\frac{s}{\sqrt{n} } }[/tex]

Substitute the values into the equation and solve;

[tex]t = \frac{x - \mu}{\frac{s}{\sqrt{n} } } \\t = \frac{5.82 - 5}{\frac{4.93}{\sqrt{600} }} \\t = \frac{0.82}{0.201} \\t = 4.079[/tex]

The t-value is 4.079

The allowed significance value = 0.01

The degree of freedom is n -1, which becomes 600 - 1 = 599.

The critical value becomes 2.584 for two tailed test since we have to reject the null hypothesis, t >2.584 or t < -2.584 test stat lie in the rejection region, we have to reject the null hypothesis or claim incorrect.

Learn more on t-test here;

https://brainly.com/question/6501190

Other Questions

7 Anton has some money saved for school. To increase the amount he hassaved, he got a job and added all the money earned to the amount alreadysaved.I Anton was paid a constant rate in dollars per hour at his job. After working 10 hours, the amount he had saved was $450. After working 20 hours, the amount he had saved was $600.Anton did not save any other money or spend any of the money hehad saved.Which equation represents y, the amount of money in dollars Anton wouldhave saved after working x hours?Select one answer.Section 4A y = 10x + 150B y = 15x + 100C y = 15x + 300 Please help All you have to do Is answer these In COMPLETE SENTECES and I will give you brainliest and another special reward (hehehe you will love it (UwU) )Banks are businesses. Like other businesses, they seek profit. How do they earn profit? 2. Why might an individual want to use a bank? Give an example of why a person would use a bank. 3. Why might a business want to use a bank? Give an example of why a business owner would use a bank. 4. What is the Federal Reserve? 5. The money supply is the total amount of money available in the economy. How do changes in the money supply affect people and businesses? 6. How does banking affect the money supply? 7. What would happen if banking didnt exist? Help me with this please does anyone know what mathia is? What is the difference between a bacterial chromosome and a plasmid?. Delusions of ________ are false beliefs held by a person who is convinced that others are trying to hurt him or her in some way. influence grandeur reference persecution imagination What is the definition of "Buddo"? your checking account balance as ameasure of money you have in that account which type of scale nominal,ordinal? 4. In 2003, Mississippis labor force totaled1,312,700 persons. The unemployment rate inthe state was 5.6 percent. Approximately howmany people were employed in that year?Round your answer to the nearest thousand. Which of these is not needed for a species to evolve?A. Strong and healthy individuals.B. Competition.C. Natural selectionD. Natural variation The perimeter of the surface of a workbook is 46 inches. It is 13 inches tall. How wide is it? Select the correct answer.What does the word multimedia mean?A. media that exclude audio and video B. media that combine text, images, animation, and soundC. software programs for creating graphics and soundD. the use of text only What kinds of animal have claws Why might different publications provide contrasting perspectives on the same issue? The Jones' old $47,000, 30 year, 12.8% mortgage has a monthly payment of $512.58. Over the 6 years since they took the loan, mortgage rates dropped. They can now apply for a mortgage at 9.05%, which will result in a new monthly payment of $369.36. To refinance, they must pay $1,020 in closing costs and a $480 prepayment penalty. Find the net amount they will save in the first year. Lines a, b, c, and d Intersect as shown.1249542533995 What is x ? Weathering, erosion, and deposition are three natural processes that change the face of the Earth.Look at the three examples below and identify which process they each represent. 3) What should the be peace done to strengthen the state for peace and good governance? How can you rewrite (z 1.75) in order to find the answer? The amplitude of this graph is 3 the maximum is 4 the minimum is -2 the period is 4 and the midline is 1 how would the function be written is all I havent figured out