Answer:
Option A.
Step-by-step explanation:
The given system of equations is
The given equations can be rewritten as
Using comparison method, compare the values of x.
Therefore, the correct option is A.
So first find the factors of the denomenatores
14=2 times 7
7=7
21=7 times 3
common one would be having at least one 2, one 7, and one 3
find what numbers can be made by all of them
2 times 7 times 3
2 times 7
7
7 times 3
they are all in it
2 times 3 time s7=42
common denoomenator is 42
Answer:
81.7 in (nearest tenth)
Step-by-step explanation:
Given:
Substituting given value into the formula:
Ok so basically.... 15^2= 9^2+ x^2
15*15
225= 81+x
-81. -81
144=x^2
12=X
Im pretty sure it’s right!
I used the formula A^2+B^2=C^2
Answer: The area is 1,330 inches.
Step-by-step explanation:
Parallelogram Area = base * height
Height = 35
Base = 38
38 * 35 = 1,330
