Answer:
The answer to your question is below
Step-by-step explanation:
Inequality 1
-4x + 1 > 13
-4x > 13 - 1
-4x > 12
x < 12/-4
x < -3
Inequality 2
4(x + 2) ≤ 4
4x + 8 ≤ 4
4x ≤ 4 - 8
4x ≤ - 4
x ≤ -4/4
x ≤ -1
Interval notation (-∞, -3)
See the graph below
The solution to these inequalities in where both intervals crosses
9 pounds because 3.2 kilograms is 7.055 pounds
She will run 5280 yards and swim 450 feet.
She runs 3 miles; 1 mile = 5280 feet:
3(5280) = 15840 ft
It takes 3 feet to make 1 yard:
15840/3 = 5280 yds
She swims 150 yards; 1 yard = 3 feet:
150(3) = 450 feet.
Answer:
Grace is making cake. He has 5/12 lb of flour. To make a cake she needs to use 1/6 lb. How many cakes can she make?
PLZ THANK FIVE STAR AND MARK BRAINLIEST:)
The formula for area of a circle is: πr^2
r is half the diameter.
FE is the diameter: r = 20/2 = 10
Area of circle using FE = π10^2 = π * 100 = 314 square meters.
BE is a radius:
Area = π3.5^2 = π * 12.25 = 38.465 = 38.5 square cm ( rounded to nearest tenth).
AB is a radius:
Area = π11^2 = π * 121 = 379.94 = 380 square feet ( rounded off).
EF is a diameter
r = 12/2 = 6 meters
Area = π6^2 = π * 36 = 113.04 = 113 square meters ( rounded off).