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4 years ago

What is 12+3? I really need hwelp on this

Mathematics

1 answer:

yaroslaw [1]4 years ago

6 0

Answer:

Step-by-step explanation:

12+3=15

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The glee club is selling cupcakes at a local fair. They must pay $20 to rent a booth and they are selling the cupcakes for $2 ea

sladkih [1.3K]

Answer:

10.

Step-by-step explanation:

20÷2 is 10. Hope this helps!

6 0

3 years ago

A turtle walked in a straight line from 1:23 p.m. to 6:23 p.m. each hour, the turtle traveled four-fifths if a kilometer. How fa

liq [111]

Four Kilometers for the turtle

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3 years ago

How do you graph y = -5x

Damm [24]

There you go. The file's down there.

7 0

3 years ago

Read 2 more answers

38. BLIMP A blimp travels 300 miles in

dybincka [34]

Answer:

Step-by-step explanation:

d=rt

300=r(7.5)

300÷7.5=r

40=r

8 0

3 years ago

Four circles, each with a radius of 2 inches, are removed from a square.

natka813 [3]

Given:

Given that the radius of the circle is 2 inches.

We need to determine the area of the remaining square.

Area of a square:

Given that each circle has a radius of 2 inches.

Then, the diameter of each circle is 4 inches.

Hence, the side length of the square is 2 × 4 = 8 inches.

The area of the square is given by

$A=s^2$

$A=8^2$

$A=64$ $in^2$

Thus, the area of the square is 64 square inches.

Area of the four circles:

The area of one circle is given by

$A=\pi r^2$

Substituting r = 2, we have;

$A=4\pi$

Thus, the area of one circle is 4π in²

The area of 4 circles is 4 × 4π =16π in²

Hence, the area of the 4 circles is 16π in²

Area of the remaining square:

The area of the remaining square is given by

Area = Area of the square - Area of four circles.

Substituting the values, we get;

$Area=64-16\pi$

Thus, the area of the remaining square is (64 - 16π) in²

Hence, Option c is the correct answer.

5 0

2 years ago