The bottom trapezoid is
(1/2) * h * (b2 + b1) =
(1/2)*11 * (31+25)
(1/2) * 11 * 56
308
The top parallelogram is
b * h = 12 * 14 = 168
308 +168 = 476 ft^2
Letter B
Answer:
D F/a =m Mrs Kaulter
Step-by-step explanation:
F = ma
Divide each side by a
F/a = ma/a
F/a =m
Answer:
Observational study.
Step-by-step explanation:
In an observational study, the data is calculated but there are no experiments to change anything.
In a designed experiment, an experiment is applied to a group of people and it's effects are studied.
In this problem, we have that:
Male and female college students give their total credit card debt. There are no experiments to change anything. So it is an observational study.
Answer:
x = 1
Step-by-step explanation:
Hope this helps!
So, this sum divided by 4 was 189.5... then if we multiply this number by 4, we will get this sum!
189.5*4=758
which is the sum of two consecutive even numbers, x and x+2,
x+x+2=758
2x+2=758
2x=756
x=378
and the other number is 380!!
