Tan 37,4 = opposite/adjacent
tan 37,4 = x/12,8
• then multiply both sides by 12,8
12,8tan 37,4 = x
Therefore x = 9, 79 x 100
= 97, 86
= 100
( I guess that’s how you can round it to the nearest hundred, please correct me if I’m wrong)
Second one:
<u><em>Answer: =2b²</em></u>
Step-by-step explanation:
multiply fractions. product it's going to be multiply by the numbers, fractions, factors, and multiples.
b*4b/2
b*4b=4b²
=4b²/2
divide the numbers
4/2=2
2*2=4
2b²
Hope this helps!
Thanks!
I hope this helps you
36x^2-25=0
36x^2=25
x= 5/6i
Answer:
5
Step-by-step explanation:
Multiply -1 on both sides to get rid of the negatives.
4x=20
Divide 4 on both sides
=
Simplify
x=5
Answer:
Step-by-step explanation:
3y + 10 = -2y + 15
5y + 10 = 15
5y = 5
y = 1
x = 3(1) + 10
x = 3 + 10
x = 13
(13, 1)