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nikitadnepr [17]

3 years ago

11

What is the answer to (7x+9)x+90

1 answer:

Kaylis [27]3 years ago

5 0

Answer:

<h2>7x² + 9x + 90</h2>

Step-by-step explanation:

(7x + 9)x + 90 <em>use the distributive property </em><em>a(b + c) = ab + ac</em>

= (7x)(x) + (9)(x) + 90

=7x² + 9x + 90

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nordsb [41]

Answer:

Choice A: -36 + (-8)

Step-by-step explanation:

We want to find the equivalent expression to -36 - 8

The correct option is Choice A.

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The reason is that the product of the signs + and - is -, i.e.

+ * - = -

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A cone has a radius of 8 inches and a height of 12 inches.What is the exact volume of the cone?

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3 years ago

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Kate had 50 50 tickets to use for rides at the fair. She lost some of them. Her dad doubled the tickets she had left. Kate wrote

damaskus [11]

Answer: Kate expression: 2(50-t)

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t : The lost tickets

2t : represents twice of the lost tickets,

100-2t : represents Final number of ticket Kate has.

Step-by-step explanation:

Since, According to the question,

Initially Kate has 50 tickets.

She lost tickets = t

And, after losing t ticket she has tickets = 50 - t

But, His father doubled the amount, Thus she has final tickets = 2(50-t)= 2×50 -2× t = 100 - 2t

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Answer:

Incenter is the answer.

Hope it helps!!!

Step-by-step explanation:

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saveliy_v [14]

30 x 20=600
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