Answer:
Step-by-step explanation:
y = mx + b
m = slope
so far what we know is
y = 1/2x + b
to find b we’ll plug in the point (2, 6)
6 = 1/2(2) + b
6 = 1 + b
b = 5
so now we plug in b to the equation to get
y = 1/2x + 5
Answer:
A/C
Step-by-step explanation:
Since the sum of the angles in a triangle equals 180°, and angle C is 90°.
That means angles A and B add up to 90°, that is, they are complementary angles. Therefore the cosine of B equals the sine of A.
We saw on the last page that sin A was the opposite side over the hypotenuse, that is, a/c. Hence, cos B equals a/c.
Your welcome! :)
Answer:
Step-by-step explanation:
Simplified expression:
If x = -1, the value of the expression is:
Hope this helps!
Answer:
Step-by-step explanation:
To find the angles of any shape with all sides equal in length, we use the formula:
, where n is the number of sides
For a pentagon, we get the equation:
Thus the measure of each in a pentagon if the lengths of all five sides are equal is 108 degrees.
Hope that helps!
I think its supposed to be divide so i think C. would be the answer
