The ratio is 4:5
Divide both terms by 4
16/4 =4
20/4=5
Step-by-step explanation:
-2a + x
Putting values of a = - 2 and x = 7
-2(-2) + 7
4 + 7
= 11
Answer:
Step-by-step explanation:
Area of a circle = pi x square of radius = 30.190 ft
False the new perimeter is half of the original.
