Answer:
b=4
Step-by-step explanation:
The side opposite the right angle is the hypotenuse. The sides touching the right angle are the legs
Since this is right triangle we can use the Pythagorean theorem
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
3^2+b^2 = 5^2
9+b^2 = 25
Subtract 9 from each side
9-9+b^2 = 25-9
b^2 =16
Take the square root of each side
sqrt(b^2) = sqrt(16)
b=4
"help..." said the high schooler.
"No," said Life, "figure it out yourself."
Then the rejected high schooler went to watch YouTube to relieve stress, hour and hours passed by until the high schooler realized he was wasting time.
"Oh no!" He said, "I have wasted time again! How will I ever get pass high school?"
"We will help you," said the flash cards, colored pens, and highlighters "we will be your best friend."
After that day, the high schooler never had an all nighter for the rest of high school. (College is a different story)
Moral of the story: Life and cute cat videos will not help you and your homework. Paying attention in class, making flash cards, making your notes colorful with pens and highlighter are what really helps :)
Oh and asking your teacher for help is great too.
(You forgot to attach a picture to your question)
Answer:
I think its A or D
Step-by-step explanation:
1/18 SORRY IF IM WRONG
please mark brainliest
Answer:
negative reciprocals of each other
I CAN HELP YOUUUUUUUUUUUUUUUUUU!!!!!!!!!!!!!!!!!!1
lets distribute 7(x+3)
so 7(x)+7(3)
7x+21 or b
yay :)
