Opposite angles have the same measures. This allows you to set and solve the following equations:
To solve both equations, let's move all the terms involving the variables on the left hand side, and all constant terms on the right hand side:
Sum like terms:
Divide the first equation by 2 and the second by -4:
Answer:
x^2-y^2
Step-by-step explanation:
positive x * positive x = x^2
positive y * negative y = -y^2
Q=60 degrees for the isosceles trapezoid
Answer:
75 grams
Step-by-step explanation:
If 25 cm = 10 grams
Then 1 cm = 25/10
1 cm = 2.5 grams
To find 30 cm = 2.5 times 30 grams
30 cm = 75 grams
Answer:
y = 4x + 6
Step-by-step explanation:
2 = 4[-1] + b
-4
6 = b
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**In one of my You-Tube videos, I have a video that kind of talks about something like this. I encourage you to watch it and gain more knowledge.
