Answer:
Rectangle Y has a length of 6 and width of 4
Step-by-step explanation:
Just did it
Answer: 1,3,4
Step-by-step explanation:
Answer:
x^2 +2x -5
Step-by-step explanation:
f(x) = 2x+3
g(x) = x^2 -8
f(x)+g(x) = 2x+3+ x^2 -8
Combine like terms
= x^2 +2x -5
From equation 1
x = -3y-13
plug this into equation 2:-
5(-3y-13) + 7y = -9
-15y - 65 + 7y = -9
-8y = 56
y = -7
Now plug y = 7 into equation 1
x - 21 = -13
x = -13 + 21 = 8
solution is x = 8 , y = -7
Hi, so I first I divided 52 by 2 and ended up with 26. 26-13 is 13.
The answer is 13
Check my work 13+13 =26
26 times 2 is 52
