Two angles are said to be supplementary if their sum is 180 degrees. So, if x and y are supplementary angles, the formula is
We know that one of the angles (say x) is 98. So, the equation updates to
If we want to solve for the other angle, we can simply subtract 98 from both sides to get
Answer hey:
Step-by-step explanation:
The volume is 414,720 in³, which equals 240 ft³.
We need all of the units to be the same. Since 2 of the 3 measurements are in inches, we will convert the feet to inches. 12 inches = 1 foot, so
22.5(12) = 270
To find the volume of a rectangular prism (box), multiply the length, width, and height:
270(48)(32) = 414,720 in³
If we want this in cubic feet, we need to know first that 1 ft³ is a cube with side length 1 ft = 12 inches. This means that the volume is 12*12*12 = 1728 in³. Therefore there are 1728 in³ in 1 ft³:
414720/1728 = 240 ft³
Answer:
60%
Step-by-step explanation:
convert to hundreds:
30 out of 50 is the same as 60 out of 100, aka 60%.
