Answer:
C
Step-by-step explanation:
a fraction will almost always be division
The answer would be -11 z - 3
Use the first and lay set of x,y values.
Rate of change is change in y/ change in x:
7-10 / 5- -1 = -3/6 = -1/2
The answer is A.-1/2
Answer:
144 cm
Step-by-step explanation:
Bottom: 4x11 = 44
Side 3x4x1/2 = 6
Other side = 6 (same)
Slant = 3, 4 and the hypotenuse is 5 (pythagroem triple )
5x11 = 55
Back: 3x11= 33
44+6+6+55+33= 144
1) The formula for finding the area of a trapezoid is (base 1+base 2)*height/2
2) Plug in the information we already have:
(6+6.8)*h/2=32
3) Simplify:
12.8h/2=32
4) Multiply both sides by 2:
12.8h=64
5) Divide both sides by 12.8:
h=5
6) HEIGHT IS 5 IN.