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2 years ago

14

Which of the following best describes a regular polygon when the sum of its interior angles is 1260? A.Nonagon B.Hexagon C.Octag

on D.Pentagon

2 answers:

Dafna1 [17]2 years ago

7 0

Answer:

A-nonagon i got it right

Nitella [24]2 years ago

4 0

The answer is B. hexagon

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Describe how to find the GCF of two numbers

lions [1.4K]

You just need to know that a factor is one of the two numbers you multiply together to get a product. Prime numbers have only two factors: 1 and the number itself.

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3 years ago

There is more than 1 answer and I already know 1 answer which is 3/4 but I don't know the rest. Please help!

andriy [413]

Answer:

9/12

Step-by-step explanation:

3/4 times 3 = 9/12

3/4 is equivalent to 9/12 so those would be the two anwsers

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2 years ago

What is the first term, common difference, and 16th term

strojnjashka [21]

Answer:

The 1st term is -67

Step-by-step explanation:

I. When Sn = $\frac{n}{2}$ ( $a_{1} + a_{n}$ )

If Sn = 124, n = 8 and $a_{n}$ = 98

124 = 8/2(a + 98)

124 = 4(a + 98)

124 = 4a + 392

124 - 392 = 4a

-268/4 = a

-67 = $a_{1}$

Hope that help :D

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2 years ago

The height, h, of a falling object t seconds after it is dropped from a platform 300 feet above the ground is modeled by the fun

Svetllana [295]

H(x)=-16t^2+300

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r=-144/3

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3 years ago

Read 2 more answers

Frank brought some milk home from the dairy farm. He was able to pour 12 glasses of milk. Each glass held 1/2 pint of milk.

olga2289 [7]

He brought home 6 pints of milk home
hope it helps

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2 years ago