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Nana76 [90]
3 years ago
9

Please help me ............

Mathematics
1 answer:
Marysya12 [62]3 years ago
6 0

Answer:

x+30=90

OR

180-120=x

The measure of the angle is 60 degrees.

Step-by-step explanation:

Plug in 60 as x and it will fit each equation.

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If the volume of a sphere is 972(3.14) cubic inches what is the radius- a. 7 icnches b. 9 inches c. 108 inch d. 324 inch
SCORPION-xisa [38]

Hi!

To find the volume of a sphere you have to solve an equation, pretty easy once you get the hang of it!

The equation you will need is, V = \frac{4}{3}\pir³

The first part is 4/3 multiplied by \pi by the radius (half the diameter) 

So since we do not have the radius, we have to insert the volume in the V variable and solve from there, 

<span>972 
so that divided by 4/3 (3.14) should get you your answer, which is 9
Hope I helped

</span>
4 0
3 years ago
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* 5.) Write the following in standard form.* 5.8709 x 107
rewona [7]

Answer:

5.8709 x 10 to the 4th power = 58,709

5.8709 x 10 to the 7th power = 58,709,000

5.8709 x 10 to the 6th power = 5,870,900

5.8709 x 10 to the 5th power = ​​​​587,090

Step-by-step explanation:

Hoped that helped:P

3 0
2 years ago
Help please i’m desperate
Alexxx [7]
The answer is a im pretty sure
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3 years ago
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The pair of polygons below are similar. Give the scale factor of figure A to figure B
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Answer:

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Step-by-step explanation:

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1) In a class of 30 children, 60% of the
Tpy6a [65]

Answer:

18 students in the class are girls

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