3 years ago

Rewrite without parentheses. -3y^4(6y^3 -7y^2 - 3y)( click/tap on image to see.)

1 answer:

4 0

Answer:

I got -18y^7 + 21y^6 + 9y^5

Step-by-step explanation:

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Korolek [52]

Answer:

k = 31

Step-by-step explanation:

k - 6.2 = 24.8

+6.2 +6.2 (Add 6.2 to both sides to isolate the variable: k)

__________

k = 31

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3 years ago

Alisiya [41]

0.55−(0.9−0.8)⋅4
=0.55 − 3.6 + 3.2
= 0.15

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4 years ago

MaRussiya [10]

So the answer is 70.08 also as 9.6 x 7.3 or 7.3 x 9.6 I hope this help

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3 years ago

fredd [130]

Answer:

$x = 2 \\ f(2) = > 2( {2})^{2} - 3(2) + 7a = 0 \\ 2 + 7a = 0 \\ 7a = - 2 \\ a = - \frac{2}{7}$

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3 years ago

aleksklad [387]

Answer:

A^2 + B^2 = C^2

Step-by-step explanation:

The applies for right triangle where C is the hypotenuse.

3 0

3 years ago