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2 years ago

Simplify the following: 9(v-4)

Mathematics

1 answer:

alexdok [17]2 years ago

4 0

You use the distributive property.

9 times v = 9v
9 times -4 = -36

Therefore the answer is
9v-36

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Fractions pt 2 cause lazy

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2/9 + 5/9 = 7/9
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2 years ago

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What is the area of this triangle?

ki77a [65]

Answer:

The area of this triangle is.. $30 in^2$

Step-by-step explanation:

6 x 10 divided by 2 = 30

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3 years ago

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Factor 2a2b3 - 14ab + 16a

zhuklara [117]

Answer:

2a(b^3 - 7b + 8)

Step-by-step explanation:

I'm assuming that 2a2b3 is 2a2b^2. If not, this answer isn't correct.

Look at the whole numbers. Is there a number that divides into them evenly? Yes, 2, so you pull 2 from the problem and divide each number by 2. Do the same for each variable.

2a2b3 - 14ab + 16a

2(ab^3 - 7ab +8a)

2a(b^3 - 7b + 8)

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3 years ago

I'll give brainlist for you if you help me

MAXImum [283]

Answer:

the period of this graph is 2 $\pi$

Step-by-step explanation:

The period is the length of the section that repeats. So for this graph, we need to calculate the distance between 2 peaks or 2 troughs of the curve.

Let's look at the peaks (maximums).

One is at x = 0 and the next is at x = 2 $\pi$

2 $\pi$ - 0 = 2 $\pi$

Therefore, the period of this graph is 2 $\pi$

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2 years ago

James is one-third the age of his father Steve. The sum of their ages is 68. How old is James and Steve?

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Answer: James + Steve = 68. = 17*3 = 51. Answer. Steve is 51 years old.

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3 years ago