Y=4-7x
because it equals = -7
and
y= -5/4x + 2
because it equals = -5/4
Answer:
224
Step-by-step explanation:
i think you would do 16 X 2 and then times that by 7 which would give the answer as 224
120+120=240
The roof of the house is 240 ft^2
Answer:
24
Step-by-step explanation:
This a special right triangle with angle measures of 30° 60° 90°
The side length that sees angle measure 30° is represented with a, the one that sees 90° is represented by 2a and the one that sees 60° is represented by a√2
AC sees angle B which has an angle measure of 60
(6√2)×(√2) = 24