Hi! so you would find x by adding the corners up to 180 degrees.
steps:
Add the corners
90+(2x+1)+(5x+5)
7x+96=180
then subtract 96 from 180
you’d get 7x = 84
then divide 7 on both sides and get x=12
Answer:
He can fit 11 ft^3
Step-by-step explanation:
Here, we want to get the volume it clothes that could fit into the two boxes
What we have to do here is to add the amount of space each of the box has to offer
Mathematically, we have this as;
7 ft^3 + 4 ft^3 = 11 ft^3
It's 6. 6 times 4 is 24, and 24 minus 10 is 14
Answer:
Missing same value is 0.02
Step-by-step explanation:
Instead of multiplying big decimal numbers we put short cut by making 0.98 as a difference of near integer and one decimal.
i.e 0.98 =1-0.02
Since 0.02 is the same for other also other term
0.73 = 0.75-0.02
Now product can be done very easily.
Steps are shown below:
0.98x0.73
= (1-0.02) (0.75-0.02)
= 0.75 -0.02(1+0.75)+0.0004
= 0.7504-(0.035)
= 0.7154
=0.44
