Answer:
y
=
4
(
x
+
11
)
2
−
484
Step-by-step explanation:
This can be solve by establishing equations.
let x be the miles mrs. storey drove
y be the miles mr storey drovee
the first equation is
y = 3x
second equation
x + y = 3200
then substitute equation 1
x + 3x = 3200
4x = 3200
x = 800 miles mrs storey drove
y = 3x = 2400 miles mr storey drove
Answer:
ask to your teachers and you will be finish the work
I think 51 because if you were to do it reverse then it would be 40x4=160 then -35-36-38 it would be 51.
this is an isosceles triangle... meaning that the two base angles will be equal.
180 - 38 = 142
142 / 2 = 71
x = 71
