Answer: 5 and 4
Step-by-step explanation:
Perimeter = 2 ( L + W)
18 = 2(L + W) divide through by 2
9 = L + W
9 - L = W
Area = L * W
20 = L (9 - L)
20 = 9L - L^2
L^2 - 9L + 20 = 0 factor
(L - 5) (L - 4) = 0
Set both factors to 0 and solve for L
L = 5 and L = 4
The Formula would be A=3.14rr
Which is A=3.14(3)(3)
The answer is 28.26
Remember
Y = mx+b
Mx is slope
B is y intercept
Y = 2/3x - 4
Answer:
The answer is C
Step-by-step explanation:
Prove that opposite sides are congruent and have equal slopes.
I took the test and got it correct.
