7 1/4, 8.209, 8.22, 83/10
Answer:
0.6
Step-by-step explanation:
Given the trapezoid formula:
1/2(b1+b2/2)xH
We are given the numbers for the trapezoid:
0.3,0.9,1
To solve this here is what we are going to do.
1/2(0.9+0.3)x1
So add 0.9+0.3=1.2
Then Divide 1.2/2=0.6
So multiply 0.6 x 1=0.6
0.6 is your answer
using the given coordinates, the rectangle is 7 by 3 units
area = 7*3 = 21 square units
Answer:
SA: 1575.2m
Step-by-step explanation:
(22)(22) + (26)(22) + (23.6)(22) =
484 + 572 + 519.2 =
1575.2
8-6z=26
8-8-6z=26-8
-6z=18
divide by -6 for -6z and 18
-6z/-6=18/-6
z=-3
Check answer by using substitution method
8-6(-3)=26
8+18= 26
26=26
Answer is z=-3