Please help
Show workings

Please HelpShow Workings

Answers

Answer 1

Answer:

this ange is congruent to the one above so you would just subtract 180 from 116

180-116

= 64


Related Questions

1/5 x 1/2 *
mark you brainlyest

Answers

The answer will be 1/10. First you will change the denominator to the same number because you can’t mutiply fractions if the denominator is different. 5x2=10 and 2x5=10. So both of the denominator will turn into a 10. Now you’ll have to find the numerator. For the first one, multiply it by 2 because that how much the number need to turn equalvilant for the denominator. 1x2=2. So now you know that the first fraction is 2/10. Then you multiply 1 with 5 which is 5. Now the numbers all have the same denominator. Multiply 2/10 and 5/10 which is 1/10.

how do i solve 4=v+5/3

Answers

Answer:

= 7

Step-by-step explanation:

switch sides

v+5/3 =4

multiply both sides by 3

3(v+5)/3=4 times 3

simplify

v+5=12

subtract 5 from both sides

v+5-5=12-5

simplify

v=7

Diana is painting statues. She has 7/8 of a liter of paint remaining. Each statue requires 1/20 of a liter of paint. How many statues can she paint?

Answers

Answer:

She can paint 17 statues

Step-by-step explanation:

Sorry I don’t really know how to show my work

Answer:

140/8

simplified: 35/2

decimal: 17.5

Step-by-step explanation:

honestly, I don't know how to show my work but I hope this helps.

same points yall
5+4x x=8

Answers

Answer:

37

Step-by-step explanation:

5+(4x)

5+(4×8)

5+32

Solve the right triangle. Round your answers to the nearest tenth place.

Answers

Answer:

for ac I got 11

ab i got 14

I'm not quite sure tho

but you could use SOH CAH TOA to find ab then use Pythagoras theorem to find AB

Answer:

AB = 11.6 inches

AC = 7.3 inches

m∠B = 39°

Step-by-step explanation:

To calculate side AB (c) put b (9 inches) over the sine of β (51°).

c = 9/sin(51)

The sine of an acute angle is defined in the context of a right triangle: for the specified angle, it is the ratio of the length of the side that is opposite that angle, to the length of the longest side of the triangle (the hypotenuse). This would be about 0.777.

c = 9/0.777

I recommend using a fraction here. 0.777 becomes 777/1000. Find the reciprocal (1000/777). Switch the sign to multiplication.

c = 9/1 * 1000/777

Cross cancel if needed.

c = 3/1 * 1000/259

Now multiply.

c = 3000/259

Divide 3000 by 259.

c ≈ 11.5830116 inches ≈ 11.6 inches

Now we know AB. To find AC, find the square root of AB² - BC².

AC = √(11.6² - 9²)

Square both 11.6 and 9.

AC = √(134.56 - 81)

Add 134.56 and 81 to get 53.56

AC = √53.56

Find the square root of 53.56

AC ≈ 7.31846979 ≈ 7.3 inches.

Finding the measure of angle B is comparatively simple. Subtract 51 from 90 to get 39° for angle B.

7(3-x)=-7(x+3)-4 one solution, no solution or infinite solutions

Answers

Answer:

No solution

Step-by-step explanation:

(7)(3)+(7)(−x)=(−7)(x)+(−7)(3)+-4

21+−7x=−7x+−21+−4

−7x+21=(−7x)+(−21+−4)

−7x+21=−7x+−25

−7x+21=−7x−25

−7x+21+7x=−7x−25+7x

21=−25

21−21=−25−21

0=−46

Mrs girl burns 236 calories riding her bike each hour she wants to burn 590 calories riding her bike what ineqality reperesents the number of hours she must ride her bike

Answers

Answer:

Step-by-step explanation:

Amount of calories per hour whkie riding = 236

Amount of calories she intends to burn = 590

The number of hours she must ride her bike :

Let number of hours = x

Hence,

(Calories burned per hour * number of hours) ≥ 590

(236 * x) ≥ 590

x ≥ 590 / 236

x ≥ 2.5

Hence she must rise her bike for 2.5 hours

Let g(x) vertical shift of f(x)=-x up 3 units followed by a vertical stretch by a factor of 4. Write the rule for g(x).

Answers

Given:

g(x) vertical shift of [tex]f(x)=-x[/tex] up 3 units followed by a vertical stretch by a factor of 4.

To find:

The rule for g(x).

Solution:

We have,

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

This function shifts 3 units up. So,

[tex]f(x)+3=-x+3[/tex]

This function vertical stretch by a factor of 4. So,

[tex]g(x)=4(f(x)+3)[/tex]

[tex]g(x)=4(-x+3)[/tex]

[tex]g(x)=-4x+12[/tex]

Therefore, the rule for g(x) is [tex]g(x)=-4x+12[/tex].

Solve the system:
x + y = 19
y = 3x - 1

Answers

This is a simultaneous equation, and you can solve it using the substitution method. You can put the values for y into the first equation.

Therefore: x + (3x - 1) = 19

We can simplify this equation: 4x - 1 = 19

Next, we have to make 4x on its own, and so add 1 to both sides: 4x = 20.

To find x on its own, we have to divide both sides by 4: x = 5

To find the value of y, you can substitute the value of x that we just found out into the second equation: y = 3 x 5 - 1

Simplify: y = 14

Therefore, x = 5, and y = 14

Determina la pendiente y el ángulo de la recta tangente a la función f(x)=x2-8x+16 en el punto a(6,4)

Answers

Answer:

[tex]4[/tex]

[tex]75.96^{\circ}[/tex]

Step-by-step explanation:

La función es

[tex]f(x)=x^2-8x+16[/tex]

La derivada de la ecuación nos da la tangente

[tex]f'(x)=2x-8[/tex]

El punto es [tex](6,4)[/tex]

Entonces en [tex]x=6[/tex]

[tex]f'(6)=2\times 6-8=4[/tex]

La pendiente de la tangente es [tex]4[/tex].

El ángulo de la pendiente está dado por

[tex]\tan\theta=m\\\Rightarrow \theta=\tan{-1}m\\\Rightarrow \theta=\tan^{-1}4\\\Rightarrow \theta=75.96^{\circ}[/tex]

El ángulo que forma la tangente con el eje x positivo es [tex]75.96^{\circ}[/tex]

Find AD.
B
A
13x – 4
D
8x + 11

Answers

Answer:

Step-by-step explanation:

13x-4 = 8x+11

13x-4 = 8x+11

-8x       -8x

5x-4=11

+4    +4

5x=15

/5   /5

x=3

Plug it in...

13(3) -4

39-4

=35

The value of AD is: AD = 35.

Here, we have,

from the given figure, we get,

both the triangles are similar to each other.

so, we have,

AD = DC

i.e.

13x-4 = 8x+11

To solve the equation 13x - 4 = 8x + 11, we need to isolate the variable x on one side of the equation.

Here are the steps:

Start by moving the terms with x to one side of the equation.

We can do this by subtracting 8x from both sides:

13x - 8x - 4 = 8x - 8x + 11

Simplifying the left side:

5x - 4 = 11

Next, move the constant term (-4) to the other side by adding 4 to both sides of the equation:

5x - 4 + 4 = 11 + 4

Simplifying:

5x = 15

To isolate x, divide both sides of the equation by the coefficient of x, which is 5:

(5x)/5 = 15/5

Simplifying:

x = 3

Therefore, the solution to the equation 13x - 4 = 8x + 11 is x = 3.

so, we get, x = 3

Plug it in AD, we have,

13(3) -4

=39-4

=35

Hence, The value of AD is: AD = 35.

To learn more on equation click:

https://brainly.com/question/14468218

#SPJ6

The side lengths 10, 14, and 15 form a triangle. Explain why.​

Answers

Answer:

Therefore, the side lengths 10, 14, and 15 form a triangle.

Step-by-step explanation:

The Triangle Inequality Theorem defines that if we are given the three sides of a triangle, then the sum of any 2 sides of a triangle must be greater than the measure of the third side of the triangle.

The three conditions that need to be met for any triangle with the side lengths A, B, and C.

[tex]A + B > C[/tex]

[tex]B + C > A[/tex]

[tex]A + C > B[/tex]

Given the side lengths of a triangle

101415

Let us check whether it satisfies the three conditions.

10+15 > 14     →  TRUE

10+14 > 15     →  TRUE

14+15 > 10    →  TRUE

As all the conditions are met. Therefore, the side lengths 10, 14, and 15 form a triangle.

Can you help me answer this question please

Answers

Answer:

look up how is it porportinal it will tell you

Step-by-step explanation:

Answer:

yeah

Step-by-step explanation:

25 divided by 5 = 5

45 divided by 5= 9

so 25/45 = 5/9

5x3=15

9x3=27

so 5/9=15/27

What is 36% of 250?

Answers

Answer:

90

Step-by-step explanation:

0.36*250 = 90

Calculate the rate of change

Answers

Answer:

10

Step-by-step explanation:

rate of change can also be found as rise/run

rise: 50 run: 5

50/5=10

Answer

10

rate of change can also be found as rise/run

rise: 50 run: 5

50/5=10Step-

what is the value of sin(a) ​

Answers

Answer:

i think 45

Step-by-step explanation:

Asked yourself what was wrong and how you would

Which relation is not a function

Answers

Answer:

B

Step-by-step explanation:

Solve for x :
0.4 ( 2 – 4) +0.6x = 1.4
A. x = 2
В.x = 5.4
c.x = -0.2
D.x = 3

Answers

B because b.x=5.4 times that number =

Determine which expression has the greatest value.
A.
18
B.
25
C.
33
D.
52

Answers

Well D I would think because 52 is greater than the other number :)
Hope this helps ^W^
D- because it is the greatest number of all!

12t - 4-7t = 5t-4
a. No solution
b. One solution
c. Two solutions
d. Infinitely many solutions

Answers

Answer:

infinitely many solutions

Step-by-step explanation:

12t-5t=7t-7t=0=-4t=-4, 4+-4=0 so 0=0

I need help please ASAP please please show ur work

Answers

Answer:

x=14

Step-by-step explanation:

1 way

Step 1: Subtract 3/4x from both sides.

1/4x − 5 − 3/4x=3/4x−12−3/4x

−1/2x−5=−12

Step 2: Add 5 to both sides.

−1/2x−5+5=−12+5

−1/2x=−7

Step 3: Multiply both sides by 2/(-1).

(2/−1)*(−1/2x)=(2/−1)*(−7)

2nd way

Add 5 to both sides

1/4x - 5+5 = 3/4x - 12+5

Simplify

1/4x = 3/4x -7

Subtract 3/4x from both sides

1/4x-3/4x= 3/4x-7-3/4x

Simplify

-1/2x=-7

Multiply both sides by -2

(-1/2x)(-2)=(-7)(-2)

x=14

sorry it to so long

the second picture is not acceptable

Answer:

x=3 1/2 or 3.5

Step-by-step explanation:

i think this is right aaaa sorry i did it really weirdly  

Helpppp!!! Write an equation of the line through (2, 3) and (-1, -12) in slope intercept form y=mx+b? Show work

Answers

y=5x-7 hopefully this can help

A professor wants to divide the remaining 3/4 of the semester evenly into six different units. What fraction of the semester should be spent on each unit?

Answers

Answer:

Each of these courses will take up 1/8 of the total semester.

Step-by-step explanation:

From the question, we can see that the semester is remaining 3/4 of the total duration.

we will be sharing that 3/4 into 6 places for each course. Next, we will be relating this to the total time we had for the whole semester initially.

3/4 divided by 6 = 1/8

From this, we can see that each of these  courses will take up 1/8 of the total semester.

A line that models the data is given by the equation
y= 1.62x + 18 , where y represents the wait time,
and x represents the number of staff available.
The slope of the line is -1.62. What does this mean in
this situation?

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Give the line of best fit :

y = 1.62x + 18 ; where ;

y = wait time ; x = number of staffs available

If slope of the line is -1.62.

The slope of linear graph represents the ratio of change in the y variable and the x variable. With a slope value of - 1.62, the rate of change is negative and thus an increase in x will lead to a decrease in y. This means that for every unit increase in the number of staffs, the wait time reduces at a rate of 1.62 per unit.

Matt has 2/3 yard of fishing line. He uses 3/8 to make fishing knots. Shade the model to show the amount of line that Matt uses to make fishing knots?

Answers

Answer:

1/4 yards was to make fishing knot

Step-by-step explanation:

Given that :

Yards of fishing line = 2/3

Fraction used to make fishing knot = 3/8

Amount of yards used to make fishing knot;

3/8 of the number of yards was used to make fishing knot.

(3/8) of 2/3)

(3/ 8) * (2 /3)

6 / 24

= 1 / 4 yards

7 = 3(5+X) X = _?_ ​

Answers

Answer:

-8/3

Step-by-step explanation:

7=3(5+X) = 3(5=X)=7 3(5+x) divided by 3 is 7/3 5+x=7/3 5+x-5=7/3 -5 so x=-8/3

y’all be smart ash what the-

Answers

Answer:

D

Step-by-step explanation:

When in doubt choose D

Answer:

D

Step-by-step explanation:

The other dude is wrong, you have to plug in the domain to find the range.

will anyone pls help meh ^^​

Answers

Answer:

( E ) = 18x

Step-by-step explanation:

According to question,

2/3 ( E ) = 12x [ Here expression is ( E ) ]

2 ( E ) = 36x

( E ) = 36/2 x

( E ) = 18x

Hope it helps.......

John works 40hrs a week getting paid $13.00 per hour. He gets paid weekly and gets taxed 22%. How much is his weekly check?




What if john had 5 Kids and only got taxed 3% how much would his weekly check be?

Answers

Answer:

$405.60

Step-by-step explanation:

40x13=520

520x.22= 114.4

520-114.4=405.60

Tom promised that for every 4 hours that he played video games, he would solve 16 math problems. Going by his promise, which of the following statements is correct?
A.
He would solve 32 math problems if he played video games for 9 hours.
B.
He would solve 30 math problems if he played video games for 8 hours.
C.
He would solve 32 math problems if he played video games for 8 hours.
D.
He would solve 48 math problems if he played video games for 9 hours.

Answers

Answer:

A

Step-by-step explanation:

because of the gravity of thw earth

Answer:

C. He would solve 32 math problems if he played video games for 8 hours.

Step-by-step explanation:

Create the following proportion to find the number of math problems for 8 hours:

4/16 = 8/x

Cross multiply.

4 x x = 4x

16 x 8 = 128

4x = 128

x = 32

If Tom plays video games for 8 hours, he'll solve 32 math problems.

Create the following proportion to find the number of math problems in 9 hours:

4/16 = 9/x

Cross multiply.

4 x x = 4x

16 x 9 = 144

4x = 144

x = 36

If Tom plays video games for 9 hours, he'll solve 36 math problems.

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