Answer:
To solve for y, you want to use the distributive property
First you want to distribute the 8 through the 3y-5 and the 9 through the y-5
8(3y-5)= 24y-40
9(y-5)= 9y-45
24y-40=9y-45 (get the x on one side, so first add 40 to each side)
24y=9y-5 (now subtract 9y to each side)
15y=-5 (divide both sides by 15)
y= -5/15= -1/3
Hope this helps ;)
Whose Tina... but happy birthday to her
Answer:
20
Step-by-step explanation:
a^2 + b^2 = c^2
16^2 + 12^2 = c^2
256 + 144 = 400
sqrt400 = 20
Answer:
Step-by-step explanation:
we have
we know that
Simplify, divide by 
both numerator and denominator
The principle SQRT of 100 would be 10 because 10*10 is 100
