All categories

4 years ago

What is the area of a circle with a diameter of 37 inches? in2 (Use 3.14 for Pi.)

Mathematics

1 answer:

Anestetic [448]4 years ago

7 0

Answer:

1,074.67 square inches

Step-by-step explanation:

$radius \: of \: circle = \frac{37}{2} = 18.5 \: in\\ area \: of \: circle \\ = \pi {r}^{2} \\ = 3.14 \times ( {18.5)}^{2} \\ = 3.14 \times 342.25 \\ = 1,074.665 \: {inches}^{2} \\ = 1,074.67\: {inches}^{2}$

You might be interested in

41. What is the image of O(- 3, - 2) after two reflections, first across the line y = - 5 , then across the line x = 1 ? (1 poin

liberstina [14]

Answer:

D(5,-8)

Step-by-step explanation:

The given point is (-3,-2)

When we reflect in the line y=k, we use the rule (x, 2k-y)

This implies that:

$(-3, - 2)\to (-3, 2*-5--2)$

$(-3, - 2)\to (-3, - 8)$

When we reflect in the line x=k, we use the rule

$(x,y)\to (2k-x,y)$

Now we have x=1

This implies that:

$( - 3, - 8)\to (2 \times 1- - 3, - 8)$

$( - 3, - 8)\to (5, - 8)$

4 0

3 years ago

Four times a certain number increased by 6 is equal to 94.

Nikolay [14]

4x+6=94 is the answer

6 0

3 years ago

Type a digit that makes this statement true.<br> 2,222,6 4 is divisible by 8.<br> Submit

Ganezh [65]

Answer:

A digit 2

Step-by-step explanation:

628/8 = 78
thus making 628 divisible by 8

3 0

2 years ago

Read 2 more answers

Using the slope formula, find the slope of the line through the given points. (7,4) and (5,6)

anyanavicka [17]

We can use the points (7, 4) and (5, 6) to solve.

Slope formula: y2-y1/x2-x1

= 6-4/5-7

= 2/-2

= -1

______

Best of Luck,

Wolfyy :)

4 0

3 years ago

9(2*2+4➗2)= can you show how to get the answer. Which is 54.

Katen [24]

Here I'll Simplify it to show the work.
You need PEMDAS

9(2*2+4÷2)
9(4+4÷2)
9(8÷2)
9(4)
9(4) = 9 × 4 = 36

The Answer is 36.

6 0

3 years ago

Read 2 more answers