Answer: 6cm
Step-by-step explanation:
Height of the triangle = 6cm
Area = 18cm
Base = Unknown
Area of a triangle= (base × height)/2
18 = (base × 6)/2
18 × 2 = base × 6
36 = base × 6
Base = 36/6
Base = 6cm
Answer:
4 kilometers per gallon
Step-by-step explanation:
for unit rate you divided distance by in this case
Answer:
substitute 12 where it says t in the equation. So first step is to divide 12 by 6 and that = 2 and then add that to 42 which = 44.
Step-by-step explanation:
Answer:
b. g(x) = 12x+10
c. x = 9/2
Step-by-step explanation:
b. g(2x+1)=6x+4
g(2x+1) = 6(2x+1)+4
g(2x+1) = 12x+6+4
g(2x+1) = 12x+10
g(x) = 12x+10
c. g(x) = 64
12x+10 = 64
12x = 54
x = 54/12
x = 9/2
A because they add up to 190 then you subtract that from 360 and get 170
