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Lina20 [59]
2 years ago
9

(5r^2 - 4) - (8r^2 + 7r+8)

Mathematics
1 answer:
Svetradugi [14.3K]2 years ago
5 0

Answer:

-3r^2-7r-12

Step-by-step explanation:

Your welcome

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Select the correct answer.
maks197457 [2]
The answer to this question has to be D. 42.75 square inches.
7 0
2 years ago
A health clinic has 3 1/2 quarts and 1 gallon of antiseptic wash in inventory.How many fluid ounces of antiseptic wash do they h
mylen [45]
<span>1 gallon is 128 fluid ounces;
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Change the mixed unit volume of antiseptic to just one unit. Which you choose is your choice.

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<span>
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5 0
4 years ago
Read 2 more answers
In what year 200, the population of Virginia was about 7,400,000.
Rus_ich [418]
For this case we have the following function:
 f (x) = 7,400,000 (1,054) ^ x
 Where,
 x represents time in years.
 Substituting f (x) = 15000000 we have:
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 Clearing x we have:
 (1,054) ^ x = (15000000) / (7400000)
 log1.054 ((1.054) ^ x) = log1.054 ((15000000) / (7400000))
 x = log1.054 ((15000000) / (7400000))
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 Answer:
 
the population will reach 15,000,000 in 2014.
8 0
3 years ago
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kayla spent 1/6 of her money on clothes. She had $250 remaining. What was the cost of the clothes Kayla bought?
d1i1m1o1n [39]

Answer

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Step-by-step explanation:

6 0
3 years ago
Find the surface area of the triangular prism shown below.
sertanlavr [38]

Answer:

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Step-by-step explanation:

first we need to find lateral area

La=Ph

LA=(12)(11)

LA= 132 u²

SA= Ph + 2B

SA= 132 + 2(6)

SA= 144 u²

4 0
3 years ago
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