Answer:
(2, 7)
Step-by-step explanation:
represents the reflection of a point P about the y-axis.
If a point (x, y) is reflected across y-axis, rule for the reflection is,
(x, y) → (-x, y)
If a point (-2, 7) follows the same rule, coordinates of the image point will be,
P(-2, 7) → P'(2, 7)
Therefore, answer is (2, 7).
Answer:
12
Step-by-step explanation:
The sum of the measures of the interior angles is given by:

n:sides of the polygon
And in a convex polygon the sum of the exterior angles sums 360°
Then

You just solve it and the answer is 12.
sketch the situation
a trigonometric function that is a relation between the angle of elevation and the 2 sides of the rectangles is the tan


find the inverse

after rounding the angle of elevation is 34º.
Answer:
1c 2b 1d
Step-by-step explanation:
did the math
Answer:
4.5 and .75 or 9/2 and 3/4