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nata0808 [166]
3 years ago
7

2. Simplify the following expression: (10 – 7r - p2)+(-6r2 - 18 +5r) Your answer

Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
7 0

Answer: 69696968420420

Step-by-step explanation:

Oksi-84 [34.3K]3 years ago
4 0

Answer:

-p^2-6r^2-2r-8

Step-by-step explanation:

When you simplify it you get that. Hope this helped :)

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If four out of ten people vote than a town with two hundred thousand people how many will vote
oksano4ka [1.4K]

Answer:

80,000 people will vote. I'm pretty sure

Step-by-step explanation:

You first divided 200,000 by 10 then multiply it by 4 and you get 80,000. You're welcome, if its right.

3 0
3 years ago
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Find the surface area of the prism below. See attachment, 58 cm is incorrect.
Masja [62]

Answer:

Surface area of the given figure = 48 cm^2

Step-by-step explanation:

Surface area is nothing area of all the sides.

We can find the area of each figure add them together.

There are two triangles with the same measures.

One rectangle with measure of 4 by 3.

Another rectangle with the measure of 5 by 3.

One square with the measure of 3.

Surface area = Area of two triangles + rectangle 1 + rectangle 2 + square

Formulas:

Area of the triangle = 1/2 base* height

Area of the rectangle = length * width

Area of the square = side x side

Applying the formula, we get

=2[1/2 (3*4)] + 4*3 + 5*3 + 3^2

= 12 + 12 + 15 + 9

Surface area of the given figure = 48 cm^2

Hope this will helpful.

Thank you.

3 0
3 years ago
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Find the present to increase.round to the nearest percent. From 13 friends to 19 friends
vlada-n [284]

Answer:

20%

Step-by-step explanation:

4 0
3 years ago
Lily buys a sweater that is on sale for $42, which is 75% of the original price of the sweater. What was the original price of t
meriva
So first sivid 42 by 3 to get 14. Then multiply 14 by 4 to get 56. So the answer is C
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What is the expected value of a ticket if there is one prize worth $500, four prizes worth $100, and ten prizes worth $10?
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Do yo do you have anymore information then this?
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3 years ago
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