2 years ago

B(x)=[x+4] what is b(-10)

Mathematics

1 answer:

fenix001 [56]2 years ago

6 0

Answer:

-6

Step-by-step explanation:

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KATRIN_1 [288]

Sunday: 45
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2 years ago

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agasfer [191]

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3 years ago

The points (2, r) and (5, -9) lie on a line with slope – 2. Find the missing coordinate r.

Veseljchak [2.6K]

Answer:

-3

Step-by-step explanation:

5-2 is three

3 times -2 is -6

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2 years ago

Factor 28 + 56t + 28w to identify the equivalent expressions. Choose 2 answers

ra1l [238]

Answer:

$28+56t+28w=14(2+4t+2w)\\\\28+56t+28w=28(1+2t+w)$

Step-by-step explanation:

$28+56t+28w=14\times 2+14\times 4t+14\times 2w\\\\14\ is\ common\ in\ every\ term\\\\28+56t+28w=14(2+4t+2w).........................................(1)\\\\Now\ take\ 2+4t+2w\\\\2+4t+2w=2+2\times 2t+2w\\\\2\ is\ common\\\\2+4t+2w=2(1+2t+1)\\\\Now\ substitute\ this\ in\ equation\ 1\\\\28+56t+28w=14\times 2(1+2t+w)\\\\28+56t+28w==28(1+2t+w)$