The value of 4 in 34,258 is 10 times the value of the 4 in 47,163.
Answer:
x =7, y = 3
Step-by-step explanation:
We substitute the value of x in terms of y (given) into the equation.
Then we solve for y and plug in the value of y back into the equation for the value of x to find x.
Area of a triangle = base x height / 2
64 = base x height / 2
(multiply 2 on both sides)
128 = base x height
then if base= 16 and height = 8 then 16 x 8 = 128
thus the base is 16 which is twice the height:8
Answer:
80
Step-by-step explanation:
Answer:
first one 401.76, second one 93.96
Step-by-step explanation: