The circumference of the larger circle is approximately 22 meters and the circumference of the smaller circle is approximately 11 meters. Use a proportion to find the approximate diameter of the smaller circle. If necessary, round your estimate to the nearest tenth.

Answer:

-5.5,-5 4/5,5.33,5 5/11

Step-by-step explanation:

Answer:

Discounted amount = $10

Sales price = $40

Step-by-step explanation:

Given:

Phone cost = $50

Discount rate = 20%

Find:

Discounted amount and sales price

Computation:

Discounted amount = Phone cost x Discount rate

Discounted amount = 50 x 20%

Discounted amount = $10

Sales price = Phone cost - Discounted amount

Sales price = $50 - $10

Sales price = $40

Answer:

about 66% of games won

Step-by-step explanation:

they have played 30 games and won 20 and that is also written as 20/30 =2/3.

2/3 in a percentage form is about 66% or %66.6666

Step-by-step explanation:

The x-intercept(s) of a quadratic function are equidistant from the vertex. (if any x-intercept exists)

The vertex has x-value 4. Since one of the x-intercepts is 1, the other must be 7.

(7 - 4 = 3, 4 - 1 = 3)

Answer:   angle EFB = 35 degrees

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

Explanation:

To get angle EFC, we will average the two arc measures given

This means we add them up and divide by 2

angle EFC = (arcEC + arcBD)/2

angle EFC = (164+126)/2

angle EFC = 290/2

angle EFC = 145

Then we can say:

(angle EFB)+(angle EFC) = 180 ... the two angles are supplementary

(angle EFB) + (145) = 180

angle EFB = 180-145

angle EFB = 35

Answer:

3/4

Step-by-step explanation:

We first need to have these two as a common denominator.

We can multiply 3 by 4 to get 12 as our denominator, which matches both denominators.

5/12 + 1*4/3*4 =

5/12 + 4/12 =

(5+4)/12 =

9/12

We can simplify further by diving by 3, which would give us 3/4.

Answer:

31%

Step-by-step explanation:

do 4 divided by 13 then round it to the nearest hundredth hope this helps :)

Answer:

5. proportional

6. nonproportional

Answer:

A

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

calculato

Answer:

5/12

Step-by-step explanation:

There is a 5(total chocolate donuts) out of 12(total donuts) chance of it being a chocolate cream filled donut.

Answer: 6 nights

Step-by-step explanation:Step-by-step

Minus 40 from 215 then divide it by 35

Answer:

I think. true

Step-by-step explanation:

because rt. angle have sum of 90 degree and two rt. angle means

90+90=180

2/3×9/8=

1× 3/4 = 3/4 is the final answer

Answer:

1 i believe or 2

Step-by-step explanation:

you must change the denominator so they both equal the same and then find out how many times 2/3s are in 9/8

Answer:

x=3, and y= 4 is a correct answer

Answer:

12

Step-by-step explanation:

Answer:

Step-by-step explanation:

it will be irrational  

Answer:

I would say C (Circle) I think but doubt check

Answer:

Option C : Circle is the correct answer.

Step-by-step explanation:

Given that:

Area formula;

A = πr²

Area is defined as the space occupied by a flat shape.

In this formula,

π represents pi which is 3.14

r represents radius.

Now,

In the given options circle has a radius. Area of other shapes can also be find by side lengths.

Hence,

Option C : Circle is the correct answer.

Answer:

36, 18, 12

Step-by-step explanation:

1 x 36=36

2 x 18=36

3 x 12=36

Answer:

42

34

65

56

56

Step-by-step explanation:

Answer:

F = -79.78

Step-by-step explanation:

You need to set F by itself

5/9(F-32) = -62.1

multiply the reciprocal of 5/9 on both sides to eliminate 5/9. The reciprocal is 9/5

-62.1 times 9/5

= -111.78

F-32 = -111.78

add 32 on both sides to get F by itself.

-111.78 + 32 = -79.78

Your final answer

Answer:

40

Step-by-step explanation:

8 = x/5

x = 8*5

x = 40

Answer:

The answer is D

(0,-4)

Step-by-step explanation:

Answer: 43/24        

you but  1 2/3    as 5/ 3  then times the numerator and denominator by 8 and you get 40/24   for 1/8  you times the numerator and denominator by 3  and get 3/24   then you add the numerators in   40/23 and 3/24  and get  43/24

Answer: - 10

Step-by-step explanation:

Answer: $ 4.79

Step-by-step explanation:

Given: Yuri spends $6.88 on 2 paint sets at the sale price.

Market price of each paint set = [tex]\$\dfrac{6.88}{2} =\$ 3.44[/tex]

During the sale, the store reduces the price of each paint set by $1.35.

Price of paint set before sale = Market price  + $1.35

= $ ( 3.44 + 1.35)

= $ 4.79

Hence, the price of on set before the sale = $ 4.79

Answer:

275

Step-by-step explanation:

mi you one hundred seventy five from 450

Answer:

£13  %11

Step-by-step explanation:

Answer:

y = - 2x + 16

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (7, 2) and (x₂, y₂ ) = (2, 12)

m = [tex]\frac{12-2}{2-7}[/tex] = [tex]\frac{10}{-5}[/tex] = - 2, then

y = - 2x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (2, 12 )

12 = - 4 + c ⇒ c = 12 + 4 = 16

y = - 2x + 16 ← equation of line

Answer:

A: 11,13, 290

B: 7,24,25

Step-by-step explanation:

A &B both form a right triangle not C