To find the area of a triangle, you need the formula . A= b*h divided by 2
Answer:
Can you not make your own video or something
Step-by-step explanation:
It’s the first one -13–16
Answer: The answer is 6n+7y
Step-by-step explanation: All you have to do is add like terms
We have to calculate the fraction of Paula`s allowance that she spent on other items if she already had spent 3/8 on clothes and 1/6 on entertainment. First we have to add: 3 / 8 + 1 / 6 = ( LCD is 24 ) = 9 / 24 + 4 / 24 = 13 / 24. Then : 1 - 13 / 24 = 24 / 24 - 13 / 24 = 11 / 24. Answer: She has spent 11 / 24<span> of her allowance on other items. </span>