1. 5 and E, 6 and F, 7 and D, 8 and A, 9 and G
Answer:
The first and third answers are true.
Step-by-step explanation:
angles 3 and 7 are corresponding angles, and 1 and 8 are alternate exterior angles.
Answer:
The slope of the line that passes through (-2, 7) and (4, 9) is 1/3.
Step-by-step explanation:
m = (y2 - y1)/(x2 - x1)
Substituting the values
m = (9 - 7)/(4 + 2)
So we get,
m = 2/6
m = 1/3
Answer:
f(h(x)) = x
h(f(x)) = x
Step-by-step explanation:
f(x) = 8x-7
h(x) = x+7/8
We need to find f(h(x)) and h(f(x))
Finding f(h(x))
Putting value of h(x) into f(x) i.e
f(h(x)) = 8(x+7/8)-7
f(h(x)) = x+7-7
f(h(x)) = x
Now finding h(f(x))
h(f(x)) = (8x-7)+7/8
h(f(x)) = 8x-7+7/8
h(f(x)) = 8x/8
h(f(x)) = x
24 hours in 1 day (actually 23hours 56 mins x seconds)
4 quarts in 1 gallon