Answer:
20/25
Step-by-step explanation:
Answer:
8 cups disinfectant per 36 gallons of water
Step-by-step explanation:
Yes, set up an equation of ratios:
2/3 cup disinfectant 3 gallons water 1
-------------------------------- = -------------------------- = -----
x 36 gallons water 12
Cross multiplication yields 12(2/3 cup disinfectant) = 1x, so that:
x = 8 cups
8 cups of disinfectant are needed to make a solution involving 36 cups water.
Answer:
Factors of 22: 1, 2, 11, and 22.
Prime Factorization of 22: 22 = 2 × 11.Step-by-step explanation:
Answer:
37.5 sq cm
Step-by-step explanation:
the diagram Shows a sector of a circle radius 10cm and angle 135 degrees find out area
The area of a circle is π • radius2
The radius of the circle is 10 so the area of the entire circle would be 3.14 • 100 = 314
There are 360o in an entire circle so the segment would contain 135 / 360 of the circle
(135/360) • 100 = 37.5
Since the radius was given in cm, the area of the 135o sector of the circle is 37.5 sq cm
HOPE IT HELPS
