What’s the answer to the missing angle?

Whats The Answer To The Missing Angle?

Answers

Answer 1

Answer:

a = 159

Step-by-step explanation:

180 - 21 = a

a = 159

Answer 2

Answer:

159°

Step-by-step explanation:

Both the angles add up to 180° since they lie along a straight line.

So do 180 - 21 to get the measure of angle a.

a = 159°


Related Questions

Beth took out a 12-year loan for $35,000 for a new pool. If the interest rate is 10.2%, how much will she pay in interest?​

Answers

Answer:

35000×10.2%=3570 Interest will be paid

35000+3570=38570 full amount will be paid in the bank

She will pay 42,840 because u would multiply (35000)(0.102)(12)

solve the system of equations by adding. check your answer.​

Answers

Answer:

x+12y=40

Step-by-step explanation:

the question itself says by adding

A number cube was designed to land on the number 6 more frequently than a standard number cube. What could be the probability of rolling a 6 with this number cube?


A. 1/4

B. 1/8

C. 1/12

D. 1/6

Answers

Answer:

Step-by-step explanation:

Standard cube rolling a 6 has a 1/6 probability   or  0.1667

if a cube was designed (ie weighted) to come up more often the probability of rolling a 6 would be HIGHER than the standard cube

Which of the four given answers has a HIGHER probaility value?

1/4      0.25  >  0.1667

1/8     0.125  < 0.1667

1/12    0.0833 < 0.1667

1/6     0.1667  = 0.1667

Which answer is greater than 0.01667?

Please help I will mark you brainliest have a good day

Answers

I believe the answer is A.
y=7x+2 is the answer because the slope is 7/1 or up 7 over 1

Voting in Clarksville's annual school board elections has been going down by 5% from one election to the next. If 440 parents voted this year, how many will vote 3 years from now?

Answers

Answer:

377 parents

Step-by-step explanation:

We start by writing an exponential equation

FV = PV(1 - r)^t

FV is future value = ?

PV is present value = 440

r is rate = 5/100 = 0.05

t = 3

Substituting these values

FV = 440(1 - 0.05)^3

FV = 377.245

This is approximately 377

100 POINTS! PLS DO NOT STEAL THE POINTS AND ACTUALLY ANSWER TY
A scoop of ice cream in the shape of a whole sphere sits in a right cone. the radius of the ice cream scoop is 2.5 cm and the radius of the cone is 2.5 cm. How tall must the height of the cone be to fit all the ice cream without spilling if it melts? Show all your work.

Answers

Answer:

it must be 5.6 cm big

Step-by-step explanation:

The answer is 7.599cm!

If the volume of a cube is 4,913 cm³ , then the length of its side is

Answers

Answer:

17

Step-by-step explanation:

I used a caculator...

Give Brillianst Please!!!

Simplify. Express your answer using positive exponents.
g3g3

Answers

Answer: g^6

Hope this helps :)

Answer:

[tex]g^{6}[/tex]

Step-by-step explanation:

Using the rule of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex] , then

g³ × g³ = [tex]g^{(3+3)}[/tex] = [tex]g^{6}[/tex]

Please help me with this please!!

Answers

9514 1404 393

Answer:

  135°

Step-by-step explanation:

In order to answer the question, we must assume that the black lines are parallel to each other.

The given angles (2, 8) are "same-side (consecutive) exterior" angles, so are supplementary.

  ∠2 +∠8 = 180°

  15x +5x = 180°

  x = 180°/20 = 9°

  ∠2 = 15x = 15(9°) = 135°

Angles 2 and 3 are vertical angles, so angle 3 has the same measure as angle 2.

  ∠3 = 135°

A rectangle has a diagonal of 277 centimeters and a length of 252cm. How long is the width?

Answers

Answer:

width = 115 cm

Step-by-step explanation:

width² = 277² - 252²

width² = 76729 - 63504 = 13225

width = 115 cm

Answer:

115

Step-by-step explanation:

A ball bounces several times after it is dropped. The graph shows the height of the ball over time.



Height is measured in meters and time is measured in seconds.



Select all statements that are true about the graph and the situation it represents.




The function reaches its maximum value after the first bounce.
The function has the maximum value at the vertical intercept.
The vertical intercept shows when the ball is dropped.
The vertical intercept shows the time when the ball hits the ground.
The horizontal intercepts of the graph show the times when the ball hit the ground.
There are multiple times when the function is at its minimum value.
The function has no minimum value.

which one is it please help

Answers

I’d be more than happy to help you if you could give me the graph

Answer:

wheres the graph

Step-by-step explanation:

Find m possible answers are 49, 52, 132, 138

Answers

∠ABE = (180°-32°)/ 2 (base∠s of isos. △)
=74°

∠EBC= ∠EDC (base∠s of isos. △)
= 64°
∴ ∠ABC= ∠ABE+∠EBC
= 74°+64°
= 138°

∠BCD= 180°-64°-64° (base∠s of isos. △)
= 52°

What is the x-coordinate of point p on the coordinate grid? A: - 1 1/2 b: -1/2 c: 1/2 d: 1 1/2

Answers

Answer:

[tex]x = -1\frac{1}{2}[/tex]

Step-by-step explanation:

Given

See attachment

Required

The x coordinate of P

When point P is traced to the x axis, it lands on -1.5

So:

[tex]x = -1.5[/tex]

Express as fraction

[tex]x = -\frac{3}{2}[/tex]

[tex]x = -1\frac{1}{2}[/tex]

3x +11+7x
Pls help I want to learn this​

Answers

Answer:

3x +7x +11=10x+11

Step-by-step explanation:

Answer:

Step-by-step explanation:

Group like terms:

=3x+7x+11

Add similar elements: 3x+7x=10x

=10x+11

- Aidan buys used bicycles, fixes them up, and sells them. His average cost to buy and fix each bicycle is $27. He also incurred a one- time cost of $960 to purchase tools and a small shed to use as his workshop. He sells bikes for $67 each. How many bicycles does Aiden have to sell to reach the "break-even" point?​

Answers

Answer: Adrian will need to fix 25 bikes to reach a break even point.

The number of bicycles does have to sell to reach the "break-even" point'' will be 24.

What is a break-even point?

In economics, business, and particularly cost accounting, the break-even point is the point at which total cost and total income are equal, or "even." No net gain or loss has occurred, and one has "broken even,".

Given that Aidan buys used bicycles, fixes them up, and sells them. His average cost to buy and fix each bicycle is $27. He also incurred a one-time cost of $960 to purchase tools and a small shed to use as his workshop. He sells bikes for $67 each.

The number of bicycles will be calculated as:-

27 = ( 67n - 960 ) / n

27n = 67n - 960

40n = 960

n = 960 / 40

n = 24

Therefore, the number of bicycles does have to sell to reach the "break-even" point'' will be 24.

To know more about the break-even point follow

https://brainly.com/question/24233845

#SPJ5

Find 2y-6= -6x in slope intercept form and find the slope and y-intercept. ​

Answers

Answer:

slope=-3

y-intercept=(0, 3)

A cylinder has a radius of 5 inches and height of 20 inches.which is the surface area of the cylinder?
1. 1187 square inches
2. 517 square inches
3. 3077 square inches
4. 785 square inches

Answers

Answer:

1. 1187 square inches

Step-by-step explanation:

Good Job!

I dont know how to do this pls help me ​

Answers

Answer:

5) x = 0.75

6) x = 12

Step-by-step explanation:

5)

Use geometric mean of altitude

[tex]12 = \sqrt{x^2 * 16^2} \\12^2 = x^2 * 16^2\\144 = 256x^2\\x = 0.75[/tex]

6)

Use geometric mean of legs

[tex]60^2 = \sqrt{(36+x)^2+36^2} \\3600 = (36+x)^2 + 36^2\\x=12[/tex]

HELPP I WILL BE GIVING BRAINLIEST

Answers
a) 45 degrees
b)180 degrees
c)60 degrees
d)90 degrees

Answers

Answer:

Hi! I believe its 90 degrees because it forms a right angle.

Step-by-step explanation:

Answer:

d)90 degrees i think it is that one

3-4(12 divided by 6)

Answers

Answer:

The answer is -2

Step-by-step explanation:

First we divide 12 by 6.

12/6 = 2

Next we subtract 3 by 4.

3 - 4 = -1

Now we solve.

-1 * 2 = -2

So, the answer is -2.

Hope this helps! :)

Answer:

3

Step-by-step explanation:

Do 12/6 first and you get 2 and then you do 3-4 and you get 1

Instructions: Use the ratio of a 30-60-90 triangle to solve for the variables. Leave your answers as radicals in simplest form.

Answers

Answer:

n=42, m=42[tex]\sqrt{3}[/tex]

Step-by-step explanation:

The side opposite the 30° angle is half the size of the hypotenuse. So, 84/2=42. Now, the side opposite the 60° angle is shown as 84/2 · [tex]\sqrt{3}[/tex], which is the same as 42√3.

Complete the conversion. 2 1/2 gal​___ qt LOADING... Click the icon to view the customary units. __gal=__ qt

Answers

Answer:

10qt

Step-by-step explanation:

We are to convert gallon to quartz

Using the conversion rate

1gallon = 4qt

2 1/2 gallons = x

Divide both expressions

1/(5/2) = 4/x

2/5 = 4/x

Cross multiply

2x = 5×4

2x = 20

x =20/2

x = 10qt

Hence 2 1/2 gallon is 10qt

For the function f(x)
8 Vas - 8. find / -'(X).
9
+8
of-'() = (9)
O/(x) = 9(+8)
O!'(x) = (18)
Of(x) = 9(2+8)
8
Submit Answer

Answers

Given:

The function is

[tex]f(x)=\dfrac{8\sqrt[3]{x}-8}{9}[/tex]

To find:

The inverse function [tex]f^{-1}(x)[/tex].

Solution:

We have,

[tex]f(x)=\dfrac{8\sqrt[3]{x}-8}{9}[/tex]

Step 1: Putting f(x)=y, we get

[tex]y=\dfrac{8\sqrt[3]{x}-8}{9}[/tex]

Step 2: Interchange x and y.

[tex]x=\dfrac{8\sqrt[3]{y}-8}{9}[/tex]

Step 3: Isolate variable y.

[tex]9x=8\sqrt[3]{y}-8[/tex]

[tex]9x+8=8\sqrt[3]{y}[/tex]

[tex]\dfrac{9x+8}{8}=\sqrt[3]{y}[/tex]

Taking cube on both sides, we get

[tex]\left(\dfrac{9x+8}{8}\right)^3=y[/tex]

[tex]y=\left(\dfrac{9x+8}{8}\right)^3[/tex]

Step 4: Putting [tex]y=f^{-1}(x)[/tex], we get

[tex]f^{-1}(x)=\left(\dfrac{9x+8}{8}\right)^3[/tex]

Therefore, the correct option is C.

: Without turning the fraction into a decimal explain if the fraction is greater than or less than 10 a 3/2 b. 2/3 ​

Answers

Answer:

A is more than 1 (assuming you meant one) and b is less than 1.

Step-by-step explanation:

what is 3/40 as a percentage, decimal and word form?
Thanks for the help

Answers

Answer: .075 7.5% Zero point zero Seven five

Step-by-step explanation:

Answer :

0.075 = Decimal

7.5% = Percentage

Step-by-step explanation:

Percentage = 3/40 = [tex]\sqrt[3]{40} }[/tex] = 0.075 × 100 =7.5%

Decimal = 3/40 = [tex]\sqrt[3]{40}[/tex] = 0.075

Word form = 0.075 =3/40

                     7.5 = 3/4 So the word form would be three fourths I think?

Dwayne is using a 15 foot ramp to help load furniture into the back of a moving truck. If the back of
the truck is 4 feet from the ground, what is the horizontal distance from where the ramp reaches the
ground to the truck?

Answers

using the pythagorean theorem, the distance would be approximately 14.46 feet

Select the correct answer.

Answers

Answer:

c is rational

Step-by-step explanation:

it just is

c is the only rational number

SOMEONE PLEASE HELP ANSWER CORRECTLY !!!!! WILL MARK BRIANLIEST !!! HELPPPPPP MEEEEEEE !!!!!

Answers

Answer:

(-2,-3)

Step-by-step explanation:

A=(8,-5)

M=(3,-4)

The difference between them is that m is 5 to the left and 1 up. We need to do the same thing to find B.

B=(-2,-3)

PLS HELP ME!!!! ILL MARK BRAINLYEST!

Answers

Answer:

(6,4) , (8,6) , (2, 7)

Step-by-step explanation:

A: 10 cups of sparkling water
B: 9 cups of apple juice
C: Plot the points (3,2) (9,6) and (15,10)

If the equation f(x) = 2* is graphed, which of the following
values of x would produce a value closest to the x-axis?


Answers

Answer:

X=-2

Step-by-step explanation:

Beacuse I got it right

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