3 years ago

What is the equation of the line that passes through the point (-4, 7) and has an

Mathematics

1 answer:

labwork [276]3 years ago

7 0

Answer:

I beleive it would be y = x + 7

Step-by-step explanation:

Im sorry if im wrong, its just you didnt supply the other coordinates

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3 years ago

Which is the simplified form of the expression ((p squared) (q Superscript 5 Baseline)) Superscript negative 4 Baseline times ((

Alexus [3.1K]

Answer:

$q^{-30}$

Step-by-step explanation:

Given the expression:

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First, we open the outer brackets

$=(p^{2X-4}) (q ^{5X-4})X (p ^{-4X-2}) (q^{5X-2})\\\\=(p^{-8}) (q ^{-20})X (p ^{8}) (q^{-10})\\\\$Next, we can collect like terms\\\\=p^{-8}Xp ^{8}Xq ^{-20}Xq ^{-10}\\\\$Applying addition law of indices\\\\=p^{-8+8}Xq^{-20+(-10)}\\\\=p^0 X q^{-30}\\\\=1 X q^{-30}\\\\=q^{-30}$

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4 years ago

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Mekhanik [1.2K]

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First, multiply the coefficients, or the numbers in front of the s. In this case, 3s x 9s = 27s.
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3 years ago