4 years ago

I need help on this, please help

Mathematics

1 answer:

kari74 [83]4 years ago

5 0

Answer:

Perpendicular, because the slopes are opposite (depends on what the answer choices are)

Step-by-step explanation:

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Which expression is equivalent to (p^10r^−5)^1/5 ?

meriva

Answer:

p^2/r

Step-by-step explanation:

An equivalent expression is the expression in simplest form. Here apply exponent rules by multiplying the exponents of each term by 1/5.

$(p^{10}r^{-5})^{\frac{1}{5}}\\\\(p^{\frac{10}{5}}r^{\frac{-5}{5}})\\\\p^2r^{-1}\\\\\frac{p^2}{r}$

3 0

3 years ago

Can u help? this is due in an hour

Marysya12 [62]

Answer:

<em> 4 pairs of earrings </em>

Step-by-step explanation:

3.75 e + 9.50 < 25

3.75 e < 25 - 9.50 = 15.50

e < 15.50 ÷ 3.75 ≈ 4.13

e =<em> 4 pairs of earrings</em>

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3 years ago

What inequality is shown on this graph?

MArishka [77]

Answer:

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Step-by-step explanation:

7 0

3 years ago

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What methods have you learned to calculate the determinant of a matrix? Compare the numerical efficiency of both the methods. Li

Arada [10]

Honestly i don’t know but you can try to figure it out

4 0

4 years ago

Waffles are made with 2 1/2 cups water and 1 1/2 cups milk. What is the ratio of water to milk?

WITCHER [35]

Answer:

5 : 3

Step-by-step explanation:

Water: 2.5 cups

Milk: 1.5 cups

Water/Milk: 2.5/1.5 = 5/2 / 3/2 = 5/2 * 2/3 = 5/3

Hope this helps :)

3 0

4 years ago