2 years ago

Need help! Please hurry!!! Only have one person answer though!

Mathematics

1 answer:

Olegator [25]2 years ago

6 0

Answer:

-7(a + 2b + 4)

Step-by-step explanation:

-7a - 14b - 28

⇒ -7(a + 2b + 4)

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1. Evaluate each expression without using a calculator.<br> (a) <img src="https://tex.z-dn.net/?f=%28-3%29%5E%7B4%7D" id="TexFor

Rufina [12.5K]

The result of the exponential expression is 81

<h3>Indices expressions</h3>

Indices are written in term of exponents

According to the expoenent law of indices

a^4 = a * a * a * a

Given the expression

(-3)^4

This means the product of -3 in four places. Mathematically

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Hence the result of the exponential expression is 81

Learn more on exponents here: brainly.com/question/11975096

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1 year ago

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OverLord2011 [107]

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Solving for small c..

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So it's the answer shown in the picture, but it should be a capital W instead of a lowercase w.

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2 years ago

Two sides of a right triangle have lengths of 26 units and 10 units. There are two possible lengths for the third side. What is

Naya [18.7K]

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676 = 100 + b^2
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lana66690 [7]

A=BH

Which means area= base x height

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