The radius of a circle is 13 yards. What is the circle's area?
r=13 yd
Use 3.14 for a.
square yards
Submit

Answer:

Step-by-step explanation:

1.  Angle 4 is congruent to angle 6

2.  Angle 3 is congruent to angle 5

Answer:

Choice C, 761 m

Step-by-step explanation:

let horizontal distance be x

in the right triangle, cos= adj/hyp

cos(18)=x/800

x=cos(18)×800= 760.845≈ 761

Answer:

1. <ABD.3 2.<CBD.M3

Step-by-step explanation:

i hope it helps

stay safe

correct me if im wrong

#carryonlearning

Answer:

A and B are functions

Step-by-step explanation:

for A, none of the x's repeat which makes it a FUNCTION

for B, when it starts with x^2, it will always be a FUNCTION (its a quadratic)

for C, 10 repeats for the x so it is NOT A FUNCTION

Answer:

y=-4

x=-2

Step-by-step explanation:

Given:

x+y=-6

y=2x

So, you can then substitute y for 2x

x+(2x)=-6

Then, solve for x

3x=-6

x=-2

Then solve for y

y=2x=2(-2)=-4

Hello!!!

Answer:

D. a $58 coat with 10% off

if you would find another question like this a tip:

go through and do all the math

A. $52.70

B. $51.80

C. $52.20

d. $51.00

so now we know all the discounted prices we can find the answer way faster

just a small tip for next time

   Have a wonderful day!!!

Answer:

26 centimeters

Step-by-step explanation:

other side of the triangle = 10 cm

use pythagora and sqrt to find 26

Answer:

x= - 2

Step-by-step explanation:

(2x+8)-4(2x-2)=28

2x+8-8x+8=28

-6x+16=28

-6x=12

x= -2

Answer:

x=2

Step-by-step explanation: 11+9(2)=29

                                              11+18=29

Answer:

x=2

Step-by-step explanation: youre going to subrtact 11 from 29 and it will give you 9x=18 then you want to divide 18 by 9 to get the x alone and it will give you x=2

Answer:

56.52 cm³

Step-by-step explanation:

Use the cone volume formula, V = [tex]\pi[/tex]r²[tex]\frac{h}{3}[/tex]

If the diameter of the cone is 6 cm, then the radius is 3 cm.

Plug in 3.14 as pi, 3 as the radius, and 6 as the height into the equation:

V = (3.14)(3²)[tex]\frac{6}{3}[/tex]

V = (3.14)(9)(2)

V = 56.52

So, the volume of the cone is 56.52 cm³

Answer:

Step-by-step explanation:

b/c it's the complement of 47 we know it's 180-47 = x

or

x = 133°

Answer:

x = 133 degrees

Step-by-step explanation:

The 47 degrees is a corresponding angle with the angle on the right of x. Meaning that angle is also 47 degrees. After figuring that out, all you have to do is do subtraction (180-47=133) to get your answer.

Answer: 24.67 or D

Step-by-step explanation:

i just took the quiz, goodluck <33

Answer:

11

Step-by-step explanation:

y=3(3)+2

y=9+2

y=11

tadaaaa

Answer:

each friend would get  [tex]\frac{1}{6}[/tex] of the bag

Step-by-step explanation:

when you divide a fraction, you use the KCF (keep, change, flip) method so,

[tex]\frac{1}{3}[/tex] ÷ [tex]\frac{2}{1}[/tex]

[tex]\frac{1}{3}[/tex] × [tex]\frac{1}{2}[/tex]

[tex]\frac{1}{6}[/tex]

Answer:

The answer is option A.

Step-by-step explanation:

A. y = 8/7x +5

soory I don't know the answer

Answer:

Gracias por los puntos ;-;

Answer:

1.23 x 10 to the power of 4

Step-by-step explanation:

Answer:

[3,∞)

3 ≤y<∞

Step-by-step explanation:

The range is the values the output takes

The y value goes from 3 ( includes 3) to positive infinity

[3,∞)

3 ≤y<∞

Answer: C

Explanation: 3(2) = 6

Answer:

6

Step-by-step explanation:

Thank you for the points, have a wonderful day!

Answer: 3

Step-by-step explanation:

The number of getting the black hair color clients will be 4.

Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favorable outcomes / Number of samples

Given the of the clients who had their hair cut at Tanner's salon last month, 4 clients had black hair and 12 clients had hair in other colors.

The probability is:-

P = 4 / 12

The number of clients having black color hair is calculated as:-

Number = ( 4 / 12 ) x 12

Number =  4

Therefore, there will be 4 people getting black hair colors.

To know more about probability follow

https://brainly.com/question/24756209

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Answer:

Step-by-step explanation:

Answer:

polygon

Step-by-step explanation:

i hope this answer help

Answer:

it is a parallelogram. because both sides are parallel

Answer:

n = 17

[tex]\frac{n}{85}= \frac{34}{170}[/tex]

Step-by-step explanation:

[tex]\frac{n}{85}= \frac{34}{170}[/tex]

n · 170 = 34 · 85

170y = 2890

170y ÷ 170 = 2890 ÷ 170

y = 17

Answer:

If we have two figures, F and F'

Such that if we start with F, and dilate it with a scale factor K, we get F'.

We will have:

All the measures of F', are K times the correspondent measures of F.

Then if F has  s₁, s₂, ..., sₙ sides, the sides of F' will be:

K*s₁, K*s₂, ..., K*sₙ

The ratio between correspondent sides will be equal to K

The ratio between perimeters will also be equal to K (because the perimeter is the sum of all the sides of each figure, so we can just take K as a common factor)

In the case of the area, because we usually multiply a measure by another, a factor K^2 will  appear, and the quotient between the areas is K^2

And finally, for the volumes, the ratio will be K^3

a) The ratio of corresponding lengths is K, in this case is 5/2

b) The ratio of the perimeters is K, in this case is 5/2

c) The ratio of the areas is K^2, in this case is (5/2)^2 = 25/4

d) The ratio of the areas is K^3, in this case is (5/2)^3 = 125/8

e) Two figures are similar if the figures have the same shape, then the corresponding angles are exactly the same, then the ratio of corresponding angle measures is 1.

Answer:

∠C=39°

Step-by-step explanation:

The interior angles of a triangle will always have a sum of 180°.

∠A+∠B+∠C=180°

78°+63°+∠C=180°

∠C=180°-78°-63°

∠C=39°

Answer:

39 degrees

Step-by-step explanation:

All triangles will add up to 180 degrees. So, you know that angle C added with angles A and B will equal 180. if you take 180, minus 78, minus 63, you get the answer 39.