4*5 is 20
add 2 zeroes to the end because of the two you took out from 40 and 50
40*50=2000
Answer:

Step-by-step explanation:
<u>Diagonal of a Square</u>
Given a square of length side a, the length of the diagonal is

The diagonal of a rectangle of sides x and y is

The sides have lengths 12 cm and 14 cm, the diagonal is


Since this value is the same of the diagonal of certain square, we can say

Dividing by 

Answer:
128
Step-by-step explanation:
Do 10*8=80
8*6=38 48/2=24
80+24+24
104+24
128
An account that earns a higher rate of interest when you make a large deposit is a money market account <span />
Answer:
y=-4x+b
Step-by-step explanation:
The way u write it is y=mx+b