4 years ago

Which expression is equivalent to 4z+2z

Mathematics

1 answer:

Pepsi [2]4 years ago

4 0

Answer:6z

Step-by-step explanation:

4z+2z=6z

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Gre4nikov [31]

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4 years ago

Use trig ratios to find the measure of the angle in this triangle. A .cos^-1(4/5) B. tan(4/5) tan^-1(4/5) C. sin(4/5) D. cos(4/5

ololo11 [35]

Answer:

The answer is A

Step-by-step explanation:

Step 1: Use Cosine to find ∅

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∅=Cos $^{-1}$ ( $\frac{4}{5}$ )

Therefore the answer is A

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3 years ago

Factor the expression below.

Iteru [2.4K]

Answer:

A. $\displaystyle (x - 5)^2$

Step-by-step explanation:

Find two quantities that when added to −10, they are also multiplied to 25, and that number is a double −5.

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3 years ago

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AysviL [449]

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(x - 2) = 0 and (x+7) = 0

Then x = 2 and x = -7

The answer for the values of x is 2 and -7.

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Step-by-step explanation:

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