4 years ago

What does E mean in pre-algebra

1 answer:

6 0

Without context, I can only assume that<em> e</em> is a variable, which means that it is an unknown number. Any letter can be a variable, and you solve for that variable by isolating it on one side of the equation. Example: e = 12

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enyata [817]

I think its associative property I believe if not then Im not so
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3 years ago

What is the measurement of each angle

user100 [1]

Answer:

$7(14)-11=87\\\\5(14)-2=68\\\\2(14)-3=25$

Step-by-step explanation:

First we need to set up an equation in order to find the value of x. We know that the sum of these angles are 180°

$7x-11+5x-2+2x-3=180\\\\14x-16=180\\\\14x=196\\\\x=14$

Now we can plug in our value for x into each of the angle's equations

$7(14)-11=87\\\\5(14)-2=68\\\\2(14)-3=25$

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4 years ago

What would be the answer to this question?

Alina [70]

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3 years ago

Help please

kirill115 [55]

Answer:

Step-by-step explanation:

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3 years ago

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statuscvo [17]

Answer:

6²

Step-by-step explanation:

When dividing terms with exponents, the exponents subtract:

6⁷/6⁵ = 6²

3 0

3 years ago

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