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3 years ago

An object has an area of 12 square centimeters. what could the length and width be

Mathematics

2 answers:

Serhud [2]3 years ago

8 0

3 and 4 or 6 and 2 because 3x4=12 or 6x2=12

LUCKY_DIMON [66]3 years ago

3 0

The length and width can 6 and 2 or 3 and 4.
example: 3x4=12
6x2=12

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GH bisects FGI. Find the measure of HGI •15° •21° •10° •8°

tester [92]

Answer:

m<HGI=21°

Step-by-step explanation:

we know that

If GH bisects m<FGI then

m<FGH=m<HGI

substitute the values

(2x+1)°=(3x-9)°

solve for x

3x-2x=1+9

x=10°

The measure of angle HGI is equal to

(3x-9)° ------> substitute the value of x

3*10-9=21°

m<HGI=21°

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2 years ago

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Nastasia [14]

Since it is mid-way you would multiply it by 2 so, 8x2=16
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2 years ago

What is 5 plus 2 1/4

svet-max [94.6K]

Answer:

7 1/4

Step-by-step explanation:

the 5 is not affecting the fraction so just add the whole numbers

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3 years ago

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Is triangle FGH continuing to try and go to JKL answer why or why not

jok3333 [9.3K]

Answer:

The correct answer would be the first option

Step-by-step explanation:

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3 years ago

An FM radio station signal travels in a 40-mile radius. An AM radio station

MrMuchimi

Answer:

4976.28 square miles (nearest hundredth)

Step-by-step explanation:

$\textsf{Area of a circle}=\pi r^2 \quad \textsf{(where r is the radius)}$

FM radio station

Given:

r = 40 miles

$\implies \textsf{Area}=\pi (40)^2=1600 \pi \: \sf miles^2$

AM radio station

Given:

r = 4 miles

$\implies \textsf{Area}=\pi (4)^2=16 \pi \: \sf miles^2$

Difference:

$\begin{aligned}\implies \textsf{FM area - AM area} & =1600 \pi - 16 \pi\\ &= 1584 \pi\\ & =4976.23\:\textsf{square miles (nearest hundredth)}\end{aligned}$

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2 years ago