for an angle of 780°, we can say that is really a 360° + 360° + 60°, so two full revolutions plus an extra 60°. Check the picture below, with the coterminal in green.
How do i solve thus equation 7+5(x-2)=12
2 answers:
Answer:
x = 3
Step-by-step explanation:
The goal of solving this equation is finding the value of the variable, "x". To do that, we need to get x alone on one side of the equation.
Our first step is to Combine Like Terms.
Next, Divide 12 from both sides of the equation.
Finally, Add 2 to both sides of the equation.
So, x is equal to 3.
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Answer:
(-5,-14)
Step-by-step explanation:
To find the solution of the system of two equations
equate right sides of these two equations:
Rewrite terms with x into the left side and without x into the right side:
Substitute x=-5 into the first equation:
The solution is (-5,-14)
The formula for finding the area of a square is:
The formula for finding the area of a triangle is:
So for the square the area would be:
The area for the triangle would be:
The formula for finding the area of a triangle is:
So for the square the area would be:
The area for the triangle would be: