3 years ago

What is the difference between the absolute value 4 and the absolute value of -3

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

4 0

Answer:

Step-by-step explanation:

The absolute value of -3 is 3, so 4-3=1

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The diameter of a circular tablecloth is 72 inches. Find the area and circumference. Use 3.14 as an approximation for pi.

nalin [4]

Answer:

Part 1) The area is $A=4,069.44\ in^{2}$

Part 2) The circumference is $C=226.08\ in$

Step-by-step explanation:

step 1

Find the area

we know that

The area of a circle (circular tablecloth) is equal to

$A=\pi r^{2}$

we have

$r=72/2=36\ in$ ------> the radius is half the diameter

$\pi =3.14$

substitute

$A=(3.14)(36)^{2}$

$A=4,069.44\ in^{2}$

step 2

Find the circumference

we know that

The circumference of a circle (circular tablecloth) is equal to

$C=\pi D$

we have

$D=72\ in$

$\pi =3.14$

substitute

$C=(3.14)(72)$

$C=226.08\ in$

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3 years ago

I will give brainliest Select the expression equivalent to

Neko [114]

It’ll be the first one

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2 years ago

7.5% of the grade has green eyes if there are 120 students in the grade how many dont have green eyes

GREYUIT [131]

Answer:

Step-by-step explanation:

If 7.5 % has green eyes, then 92.5% (the complement given by 100%-7.5%) dont have green eyes. 92.5% of 120 is given by

0.925*(120)=111

111 students in the grade dont have green eyes.

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3 years ago

Jane moved from a house with 72 square feet of closet space to an apartment with 44.64 square feet of closet space. What is the

Rashid [163]

Answer:

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Step-by-step explanation:

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2 years ago

How to write 6/8 as a decimal ?

Korvikt [17]

all have to do is divide the fraction to make it into a decimal ,

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