3 years ago

3x + 4(x + 1) when x = 4

1 answer:

Luda [366]3 years ago

8 0

Answer:

Step-by-step explanation:

3 (4) + 4 [ (4) + 1 ]

12 + 4 (5)

12 + 20 = 32

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MA_775_DIABLO [31]

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3 years ago

mrs_skeptik [129]

Sin x = cos (90-x)
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3 years ago

Schach [20]

$1\frac{11}{12}$

$\frac{2}{3}+1\frac{1}{4}=\frac{2}{3}+\frac{5}{4}=\frac{8}{12}+\frac{15}{12}=\\ \\=\frac{8+15}{12}=\frac{23}{12}=1\frac{11}{12}$

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3 years ago

marusya05 [52]

Answer: angle 5 is a 110 degree angle
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4 years ago

kotegsom [21]

I hope this is the answer :)
45.67=r

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3 years ago

3x + 4(x + 1) when x = 4​