Answer:
H = 10 inches
Step-by-step explanation:
The fomula for area of a trapezoid is
A = (1/2)(B1 + B2)H
where B1 is a base, B2 is the other base, and H is the height
It reads as "Area is one half the product of the sum of the bases and the height"
Plug in what you are given and solve for H. We are given A, B1, and B2
50 = (1/2)(3 + 7)H
50 = (1/2)(10)H (simplify the parenthesis first)
50 = 5H (simplify the right side)
10 = H (divide by 5 on both sides to isolate H)
The sum of the interior angle of a polygon is 720°, thus the value of w will be obtain as follows:
size of each angle is
720/6=120°
thus
8w=120
solving for w we get'
(8w)/8=120/8
w=15°
Answer: w=15°
F(x) = 5.25x + 60
after 4 hrs..
f(4) = 5.25(4) + 60
f(4) = 21 + 60
f(4) = 81.......Rae would make $81 after 4 hrs
Answer:
y = 0
Step-by-step explanation:
y = mx + c
M is taken as gradient.
Gradient is equals y difference ÷ x
difference
Y difference = 0
X difference = 0 - (-3) = 3
Hence the gradient here is 0
Let us take the co ordinates (0,0) (you can take any of the coordinates given)
Substitute the equation:
y = mx + c
0 = 0×0 + c
C = 0
Hence y = 0 is the answer
So hence the values of y co ordinates lie on 0
I hope this was the right answer and it helped you