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galben [10]
3 years ago
14

Pls solve/simplify (y2 + 6)(-2y2 + 7) =

Mathematics
2 answers:
ale4655 [162]3 years ago
6 0

Answer:

-2y^4 -5y^2 +42

Step-by-step explanation:

Dennis_Churaev [7]3 years ago
5 0

Answer:

the correct answer is −2y4-5y2+42

Step-by-step explanation:

distribute the problem out so you can solve it to simplify

(y2+6)(−2y2+7)

(−2

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miles wants some new games for his phone. each game costs 2.99 how much would it cost if he bought 7 new games
bekas [8.4K]

Answer: $20.93

Step-by-step explanation:

If you take a game that costs $6.99, and then multiplied that by 7, you would get $20.93.

Let me know if this helps!!!

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6 0
2 years ago
Read 2 more answers
40 is what percent of 32?
Daniel [21]

Answer:

125%

Step-by-step explanation:

Is means equals and of means multiply

40 = P * 32  where P is in decimal form

Divide each side by 32

40/32 = P

1.25 = P

Now change to percent form ( multiply by 100)

125%

7 0
2 years ago
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How do I Simplify (5x-2)4 using the distributive property?
BartSMP [9]

Answer:

20x - 8

Step-by-step explanation:

using the distributive property to simplify (5x-2)4, you would multiply the outside term (4) by each inside term (5x-2).

for example:

4 × 5x = 20x

4 × -2 = -8

once you distribute the 4 into 5x-2, you are left with 20x - 8 which needs no further simplifying

4 0
3 years ago
Read 2 more answers
Find the value of each variable in the parallelogram.
kenny6666 [7]

Answer:

n = 12 , m = 5

Step-by-step explanation:

since it is said it is a parallelogram so opposite sides are equal

n = 12 (being opposite sides of parallelogram)

m + 1 = 6 (being opposite sides of parallelogram)

m = 6 - 1

m = 5

Hope it will help :)

7 0
2 years ago
Find the slope of the line that passes through the points f(4) = 6 and f(-2) = 8.
leonid [27]

Answer:

slope = - \frac{1}{3}

Step-by-step explanation:

given f(4) = 6 and f(- 2) = 8 , then 2 points on the line are

(4, 6 ) and (- 2, 8 )

calculate slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (4, 6 ) and (x₂, y₂ ) = (- 2, 8 )

m = \frac{8-6}{-2-4} = \frac{2}{-6} = - \frac{1}{3}

6 0
2 years ago
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