This questionfind the value of x y and z
1 answer:
Answer:
x = 6
y = 24
z = there is no z?
Step-by-step explanation:
All angles of a polygon add up to 360 degrees
The 2 parellel lines on top and bottom mean that there are 2 right angles on the left side
3y + 18 = 90
3y = 72
y = 24
15x + 30 + 10x = 180
25x = 150
x = 6
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B is the answer. Hope I helped!!
1-1/3=2/3
2-4/6=1 1/3
1-3/9=2/3
2-1/2=1 1/2
Answer:
4.7 miles per day
Step-by-step explanation:
400-12=188
188÷40
=4.7 miles
Answer:t+3
Step-by-step explanation:
4t+7t+3-10t
11t+3-10t
t+3

There is one solution to this system of equations. The answer is B.