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3 years ago

5

HELP will give 40 points and brainest

1 answer:

timurjin [86]3 years ago

5 0

Answer:

They are not porportional.

Step-by-step explanation:

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How do you multiply and divide negative numbers

mylen [45]

Answer:

Step-by-step explanation:

When multiplying or dividing two negatives, multiply or divide the normal way and make your answer positive. Two negatives make a positive.

6 0

3 years ago

Pairs of integers with a product of 48

LekaFEV [45]

(-2)(-24)
(-3)(-16)
(-4)(-12)
(-6)(-8)
-(-1)(-48)

1*48
2*24
3*16
4*12
6*8

6 0

3 years ago

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16-25(b+3) square

Andre45 [30]

Since 16 and 25 are perfect squares you can factor the first part.
4^2-5^2(b+3)^2
=(4-5(b+3))(4+5(b+3))
=(4-5b-15)(4+5b+15)
=(-11-5b)(19+5b)

Which can be expanded if necessary,
= -209+150b-25b^2

4 0

3 years ago

Hey i need help this assignment is like 3 pages long

slavikrds [6]

Answer:

c=1.96

Step-by-step explanation:

2.1/c=1.5/1.4

2.1*1.4=1.5*c

2.94/1.5=1.5c/1.5

c=1.96

7 0

3 years ago

HELP PLEASE. Check picture. I have tried but cannot seem to get it.

Sauron [17]

Answer:

$884^{-7}$

Step-by-step explanation:

Start by simplifying the denominator of the fraction. When multiplying exponents of the same base, you can add the exponents. This is also known as the product rule.

$a^x\cdot a^y=a^{x+y}$

["a" is the base, and "x" and "y" are the exponents]

Using this we find...

$884^{58}\cdot884^{46}=884^{58+46}=884^{104}$

When dividing exponents of the same base, you can subtract the exponents. This is also knows as the quotient rule.

$a^x\div a^y=a^{x-y}$

Using this we find...

$\frac{884^{97}}{884^{104}}=884^{97-104}=884^{-7}$

4 0

2 years ago

Read 2 more answers