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ELEN [110]
3 years ago
14

Trevor needs new bike tires. His bike tires have a circumference of about 113.04 inches. What is the diameter of his tires?

Mathematics
1 answer:
Korolek [52]3 years ago
7 0

Answer:

So therefore, the diameter is 36 inches

Step-by-step explanation:

first you would divide by 2, which is 56.52

(about) then divide by pi and you get 18.

so multiply 18 by 2 and you get 36. 

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Submit your answers in simplest radical form.<br><br><br> help :(
rusak2 [61]

Answer:

x = 6√2, y = 6

Step-by-step explanation:

This is an isosceles triangle as one angle measures 45° and the other is a right angle, so it measures 90°.

Therefore, you know that y will equal 6.

You have to multiply a by √2 to find x.

6 x √2 = 6√2

Hope this helps!

8 0
2 years ago
Read 2 more answers
Which 2 statements are TRUE about Exponential Functions?
storchak [24]
The true statements are:
<span>The equation has a variable in the exponent position.
</span><span>The graph has a variable rate of change which causes it to have a curved shape.

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5 0
3 years ago
The design for the palladium window shown includes a semicircular shape at the top. The bottom is formed by squares of equal siz
9966 [12]

Answer:

(a)\ Area = 3765.32

(b)\ Area = 4773

Step-by-step explanation:

Given

A_1 = 169in^2 --- area of each square

Shade = 4in

See attachment for window

Solving (a): Area of the window

First, we calculate the dimension of each square

Let the length be L;

So:

L^2 = A_1

L^2 = 169

L = \sqrt{169

L=13

The length of two squares make up the radius of the semicircle.

So:

r = 2 * L

r = 2*13

r = 26

The window is made up of a larger square and a semi-circle

Next, calculate the area of the larger square.

16 small squares made up the larger square.

So, the area is:

A_2 = 16 * 169

A_2 = 2704

The area of the semicircle is:

A_3 = \frac{\pi r^2}{2}

A_3 = \frac{3.14 * 26^2}{2}

A_3 = 1061.32

So, the area of the window is:

Area = A_2 + A_3

Area = 2704 + 1061.32

Area = 3765.32

Solving (b): Area of the shade

The shade extends 4 inches beyond the window.

This means that;

The bottom length is now; Initial length + 8

And the height is: Initial height + 4

In (a), the length of each square is calculated as: 13in

4 squares make up the length and the height.

So, the new dimension is:

Length = 4 * 13 + 8

Length = 60

Height = 4*13 + 4

Height = 56

The area is:

A_1 = 60 * 56 = 3360

The radius of the semicircle becomes initial radius + 4

r = 26 + 4 = 30

The area is:

A_2 = \frac{3.14 * 30^2}{2} = 1413

The area of the shade is:

Area = A_1 + A_2

Area = 3360 + 1413

Area = 4773

7 0
3 years ago
Can you solve these problem and show work for each one of these please.
pychu [463]
Consider this option.
Change the design according to the local requirements.

8 0
3 years ago
Write three numbers grater than 20 that have 9 as a factor
Burka [1]
27, 36, 45 are greater than 20 and multiples of 9.
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3 years ago
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