Answer:
Step-by-step explanation:
b it is b just do what u think is right because i think u can do it no matter what
(15 is your answer)
Divide numerator by denominator, cancel out any common factors
Answer: 2:5
Step-by-step explanation: a simple memorization is to add the 2 parts of the ratio (5) and keep the original part (2) and thus you get 2:5
this is how my geometry teacher taught it.
Answer:
Answer is 25ft.
Step-by-step explanation:
l=20ft.
h=16ft.
let 'w' be x.
then
l=√w2+h2
or l=√x2+(16)2
squareing on both side.
or (20)2=√(x+16)2
or 400=x+16
or x=400/16
or x=25.
so that the value of W is 25ft.
The smaller one 42. 90×7=630 630÷15 =42
