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3 years ago

13

The number of grades in an angle of a regular polygon is greater than the number of degrees in it by 12.Find the number of sides

of the polygon.

2 answers:

Korolek [52]3 years ago

8 0

Answer:

6

Step-by-step explanation:

Dennis_Churaev [7]3 years ago

3 0

Answer:

3

Step-by-step explanation:

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70/5.2 + 16-1 helppppp

KatRina [158]

Answer:

28.4615384615

28.46

Step-by-step explanation:

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3 years ago

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The net of a pyramid shown below. What is the surface area for the solid

Vlad1618 [11]

Answer:

245in

Step-by-step explanation:

<u>Square</u>

7x7=49in

<u>Triangle</u>

14x7/2=49in

49x4=196in

<u>Altogether</u>

196in + 49in = 245in

pls mark brainliest....:)

3 0

3 years ago

4. Mrs. Johnson informed her students<br>that their exam will have at most 25<br>questions.

Ivan

Answer:

The correct answer is 20 questions she took some off.

Step-by-step explanation:

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3 years ago

Help with questions, I don't care if you google it

frutty [35]

Question 1:

$7.488*10^{-8}$ ÷ $3.12*10^{2}$

= $\frac{7.488*10^{-8}}{3.12*10^{2}} = 2.4* 10^{-8-2} = 2.4* 10^{-10}$

Hence, the answer is A.

Question 2:

Mass = $2.8* 10^{-11}$ grams

New mass = $2.8 * 10^{-8}$ milligrams

Question 3:

$2.085*10^{6} = 2,085,000$

Hence, the answer is C.

3 0

3 years ago

solve each triangle. round each side length to the nearest tenth and angle measures to the nearest degree. a= 14, c= 20, B= 38 d

slavikrds [6]

A) the missing degree is 166

b) the missing degree is 142

c)the missing degree is 160

I do hope I helped you in a way! If I am incorrect I apologize.

7 0

4 years ago

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