Answer:
Can you be a bit more specific?
Step-by-step explanation:
I need to know a bit more to help
Answer:
a = 170
Step-by-step explanation:
0.3a = 51
a = 51 : 0.3
a = 51 : 3/10
a = 51 x 10/3
a = 510/3
a = 170
0.3x170 =
= 3/10x170
= 510/10
= 51
Answer:
Step-by-step explanation:
Just a tiny mistake.
You forgot the minus symbol in the white boxes, and also, you have to add them, not multiply. So you have
3x + 25 = 5x - 20

Formula :
Base²= Hypotenuse² - Perpendicular ²












Remember the a² in formula has nothing to do with the a we have to find. :)
Answer: c
Step-by-step explanation: