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3 years ago

If p= -6, what is the value of -9 - 2(p + 11)2 - 7?

Mathematics

1 answer:

Neporo4naja [7]3 years ago

6 0

Answer:

-36

Step-by-step explanation:

-9 - 2(p + 11)2- 7

-9 - 2(-6 + 11)2- 7

-9 -2 * 5*2 -7

-9 -10*2-7

-9 -20 -7

-36

PEMDAS

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Which is the value of this expression when p=-2 and q=-1?

saul85 [17]

Answer:

D. 4

Step-by-step explanation:

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3 years ago

Help asap!!!!!!!!!!<br><br> Properties of exponents <br><br> Simplify

maksim [4K]

Answer:

C) $4a^{6}b$

Step-by-step explanation:

$\frac{(4b^{3} 3a^{4}b^{2})}{3a^{-2} b^{4}}$ Copy the original equation

$\frac{12a^{6}b^{5}}{3b^{4} }$ Combine like terms

$\frac{12a^{6}b}{3}$ Simplify the b, then divide by 3

$4a^{6}b$

If this answer is correct, please make me Brainliest!

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4 years ago

Petrol and oil are mixed in the ratio 10/1 . How many litres of oil needed to mix with 5 litres of petrol?

valina [46]

Answer:

1/2

Step-by-step explanation:

since 10petrols=1 oil

therefore 5petrols=1/2

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3 years ago

Read 2 more answers

The sum of 6 and the product of 3 and d

Novosadov [1.4K]

Answer:

6 + 3d

Step-by-step explanation:

First, we can translate from English words to mathematical operations:

– Product: the result of multiplication

– Sum: the result of addition

So, we can rephrase the original sentence as “the result of adding 6 and (the result of multiplying 3 and d)”

When we multiply a constant like 3 by a variable like d, we usually write the two next to each other, which would be “3d” in this case. We can replace that last sentence in symbols with 6 + 3d

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2 years ago

What is the graph of y = [x] - 2?

FromTheMoon [43]

Answer:

Find a x-inercept, subtract that by two, and that's your y intercept.

example; x= 5

5 - 2 = 3

y = 3

cordinates ; (5, 3)

Hope this helped! PLease mark as brainliest! Thanks!

Step-by-step explanation:

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3 years ago