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3 years ago

HELP ME PLEASE I NEED TO PASS THIS CLASS

Mathematics

2 answers:

Simora [160]3 years ago

7 0

Answer: I could be wrong but it's probably 3.

Step-by-step explanation: Once there's x in the 3 sides of angles you subtract. 73 minus 3 = 3 degrees. If I'm wrong sorry about that. I will try to improve. :)

Sladkaya [172]3 years ago

3 0

Answer:

37°

Step-by-step explanation:

70°+73°+x°=180°

143°+x°=180°

x°=180°-143°

x°=37°

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Out of 4,000 colleges surveyed, 60% reported that SAT scores were not used as a high consideration in viewing their applications

Oduvanchick [21]

Answer:

Hi.

The first thing you want to know is how many schools 60% is.

To find 60%: 4,000 x 0.6 (b/c 0.6 = 60%)

so, 60% of 4,000 = 2,400

To find the number of schools that consider SAT scores:

Subtract 2,400 from 4,000 which, equals 1,600

Find the remaining percentage; 40%:

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Find the surface area of a sphere with a volume of 36π in3.

swat32

First use known volume to solve for radius:
$V=\frac{4}{3}\pi r^{3}$
$r=\sqrt[3]{\frac{3V}{4\pi}}$
$r=\sqrt[3]{\frac{3(36\pi)}{4\pi}}$
$r=\sqrt[3]{27}$
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Then use the radius to get the surface area:
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$A_{surf}=4 \pi 3^{2}$
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