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4 years ago

10

I need help this is so complicated for me

1 answer:

lbvjy [14]4 years ago

6 0

5(3) + 1/2(2)^2 - replace variables with parenthesis that contain the variable's amount.
15 + 1/2(4) - parenthesis/exponents, multiplication.
15 + 2 - addition left to right.
17. - final answer.

Remember PEMDAS, your answer will be 17.

Now that you know how to solve it, don't copy paste this post.
You'll get caught, I promise.
Now that you know PEMDAS, make an explanation.

Good luck.

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Write the ratio in the lowest terms. 20 ft to 12 ft

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Answer:

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Step-by-step explanation:

Ratios are always fractions so we can turn this to a fraction; $\frac{20}{12}$

Then to reduce to it's lowest terms divide by a number that can divide both of them. Lets divide by 2 since it can divide the two numbers

$\frac{10}{6}$

We can still divide by 2 since it can divide both numbers = $\frac{5}{3}$

Since no number can divide both of them at the same time the answer is $\frac{5}{3}$ OR 5 ft : 3 ft

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