Answer:
Step-by-step explanation:
Decrease = 100 - 49 = 51
Percentage of decrease =
![=\frac{51}{100}*100](https://tex.z-dn.net/?f=%3D%5Cfrac%7B51%7D%7B100%7D%2A100)
= 51%
Answer:
The answer is 18 * blank
Step-by-step explanation:
lets represent blank by x
36*2=9*x*2
36*2=9*2*x
36*2=18x
The answer is 18 * blank
The LCM of 5 and 3 is 15.
The LCM of x and x^2 is x^2.
The LCM of y and y^3 is y^3.
Putting it all back together.
15x^2y^3
Answer: 3/4
Step-by-step explanation:
First step, write it down, second, make it so the denominator is the same, then add. If it can be simplified, simplify.
Answer:
6 inches
Step-by-step explanation:
A=b1+b2/2*h
Fill in the equation with what we know
21=8+x/2*3
Isolate x
Quick steps: 21/3=7*2=14-8=6
x=6