3 years ago

Expand the brackets and simplify (2p + 3) (3p - 2)

Mathematics

1 answer:

serious [3.7K]3 years ago

4 0

Answer:

6p^2 + 5p - 6

Explanation

6p^2 - 4p + 9p - 6

6p^2 + (-4p + 9p) - 6

And then you would simplify your answer to that which would get you

6p^2 + 5p - 6

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Find the circumference of a circle with radius 28cm. Take pi as 22/7

Alecsey [184]

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c=22/7*784
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3 years ago

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7. If SK = 13x - 5, KY= 2x + 9, and SY = 36-x, find each value.

sweet [91]

Answer:

SY=34, SK=21 and KY=13

Step-by-step explanation:

we have that

SY=SK+KY

substitute the given values

(36-x)=(13x-5)+(2x+9)

solve for x

36-x=15x+4

15x+x=36-4

16x=32

x=2

Find the value of SY

SY=(36-x)=36-2=34

Find the value of SK

SK=(13x-5)=13(2)-5=21

Find the value of KY

KY=(2x+9)=2(2)+9=13

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3 years ago

10+x=5(1/5x+2) solve for x

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10+x=5(1/5x+2)
10+x= x+10
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3 years ago

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rusak2 [61]

Answer:

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Step-by-step explanation:

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mariarad [96]

Answer:

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