Answer:
A
Step-by-step explanation:
We have to multiply it by two because they have us 2 numbers for the legs, we use the Pythagorean theorem thing, but we have to basically add them, or we can multiply y 2(since they are the same number). Anyways
Arthur started school in 1969. He is still living. If he was 7 years old when he started school, how old was he in 1980?
1 answer:
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Answer:
is equivalent to
.
This is because
The rule is, in order to add fractions, your denominators must be equivalent. In other words, you must have the same denominator for both fractions.
<em>Now what do we do? We add!</em>
This is because 4 + 1 = 5.
Your answer is .
I hope this helps!
<h2><u>PLEASE MARK BRAINLIEST!</u></h2>