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zvonat [6]
3 years ago
7

Justify -5(2u+10)=2(u-7)

Mathematics
1 answer:
joja [24]3 years ago
3 0
-5 (2u+10)=2 (u_7) apply distributive property -10u-50=2u-14 collect like terms -10u-2u=50-14 when you move the number to the other side sign change -12u =36 to get rid of 12 divide 12 on both sides -12u/-12= 36/-12 U= -3
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Answer:

The coordinate plane where the point is 1 unit to the left and 3.5 units down

Step-by-step explanation:

On a coordinate plane the negative side is left and down and positive is up and right so you can eliminate any answer with up or right. The point says its (-1,-3.5) which means it will be 1 to the left making it -1 and 3.5 down which will make it -3.5.

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Answer:

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4 years ago
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nikdorinn [45]
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3=7sin(0)+k \\  \\ 
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y=7sin( \frac{x}{4 \pi } )+3

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Marina86 [1]

Answer:

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