Answer:
26
Step-by-step explanation:
89+65+x=180
154+x=180
x=180-154
x=26
Do the inverse to check if the answer is right
89+65+26=180
180=180
Hope this helps
Answer:
C. x + 2y = 10
-4x - y = 2
Step-by-step explanation:
A. quickest way is to plug in -2, 6 and see which one works
B. this is the other way
1. x + 2y = 10
-4x - y = 2
2. multiply 4 with x + 2y = 10 so i can get 4x + 8y = 40
i want +4x so i can cancel with the -4x in -4x - y = 2
3.
4x + 8y = 40
-4x - y = 2
--------------------
7y = 42
y = 6
4. then plug in 6 into an equation to get x
-4x - y = 2
-4x -6 = 2
-4x = 8
x = -2
There will be 7 turkeys Xx
This is because:
52 divided by 2 = 26.
26 - 19 = 7.
-Hope this helps! Xx
The answer is B.
Hope this helps good luck
Distance = Y=1.7t
L = 6sin(tan^-1(d/8))
L = 6sin(tan^-1(1.7t/8))
