All categories

3 years ago

What is the surface area of the sphere to the nearest whole number?

Mathematics

1 answer:

Eva8 [605]3 years ago

8 0

Answer:

A≈314

Step-by-step explanation:

A=4(pi)r²

A=4(pi)(5)²

A≈314.

You might be interested in

There’s a full 12 piece pizza. Ayla got a slice of pizza and John got 1 and two half’s of pizza.....how many slices are left.

Ghella [55]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which of the following describes the line graphed below? (Pls help)

Colt1911 [192]

Answer:

Step-by-step explanation:

5 0

3 years ago

Find the equation of the line parallel to the line y = 2x + 3 and expect oy in (0; 1)

nignag [31]

Step-by-step explanation:

Any lines that are parallel to each other have the same slope (coefficient of x is the same)

In this case, y = 2x + c.

Since it includes the point (0, 1), the y-intercept is 1 and that is c itself.

Hence, the equation of the parallel line is y = 2x + 1.

8 0

3 years ago

(-1 1/4)x -8 7/8 for x= -2/5

sweet [91]

Answer:

-7 31/40

You put x into the equation. The. Solve

7 0

3 years ago

This is 15 points for whoever answers.

zalisa [80]

Answer:

Y = 40

Step-by-step explanation:

First, find the slope-intercept of the table

Slope-intercept form: y = mx + b

$m=\frac{y_2-y_1}{x_2-x_1}$

(3, 1) and (6,2)

$m=\frac{y_2-y_1}{x_2-x_1}\\\\m=\frac{2-1}{6-3}\\\\m=\frac{1}{3}$

$y=mx+b$

$y=\frac{1}{3}x+b$

Find b using (6,2):

$y=\frac{1}{3}x+b\\\\2=\frac{1}{3}(6)+b\\\\2=\frac{6}{3}+b\\\\2=2+b\\\\-2\ -2\\\\0=b$

$y=\frac{1}{3}x+b== > y=\frac{1}{3}x+0== > y=\frac{1}{3}x$

$y=\frac{1}{3}x$

What will be the value of Y when X = 120?

Substitute 120 for x into $y=\frac{1}{3}x$

$y=\frac{1}{3}x\\\\y=\frac{1}{3}(120)\\\\y=\frac{120}{3}\\\\y=40$

(120, 40)

Therefore, when X = 120, Y = 40

Hope this helps!

7 0

2 years ago