I think it’s also 20 degrees.
The centre is displaced 3 units to the right and 4 units up, so the left side is (x-3)^2 + (y-4)^2
The radius of the circle equals the distance between the centre and the origin. By the pythogorean theorem, R^2 = 3^2 + 4^2 = 25.
So, the equation of the circle is (x-3)^2 + (y-4)^2 = 25.
This means that there is a flaw in the question as none of the options are correct.
Answer:
C. -31
Step-by-step explanation:
To solve this problem, first you have to order of operations stands for PARENTHESIS, EXPONENTS, MULTIPLY, DIVIDE, ADD, and SUBTRACT the numbers from left to right. Please Excuse My Dear Aunt Sally!
First, parenthesis.
(4+2)=6
5-6²
Then, exponent.
6²=6*6=36
5-36
Subtract numbers from left to right.
5-36=-31
As a result, the correct answer is -31.
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Answer
Download math-a-way
Explanation
it helps me a lot
Answer:
all work is shown and pictured