Answer:
Step-by-step explanation:
Let's use the addition/elimination method to solve this. If we multiply the first equation through by -1 we can eliminate the x terms. Doing that gives us:
-x + 3y = 3
x + 3y = 9
The x's subtract each other away leaving us with
6y = 12 so
y = 2.
Now we will plug in 2 for y in either of the original equations to solve for x:
x + 3(2) = 9 and
x + 6 = 9 so
x = 3
The coordinate for the solution is (3, 2) or x = 3, y = 2
The second choice down is the one you want.
The shorter piece was 2 inches long.Theres your answer
The answer would be
4d+2.75p=12
Answer:
The second leg of the right triangle is about 9.4.
Answer:
the coefficients are 1,4,6,4,1.
Step-by-step explanation:
I hope this helps
