Answer:
coordinate of the other endpoint is (-9,-2)
Step-by-step explanation:
Given that a segment has endpoints at (1, -2). The midpoint is at (-4, -2).
Now we need to find about what are the coordinates of the other endpoint.
let the coordinates of other end points are (x,y)
Then mid point of (1,-2) and (x,y) is given by mid point formula:
hence coordinate of the other endpoint is (-9,-2)
1)A 2)B 3)B 4)A
not sure why the other person answer said that the answer to 1 is B. an equilateral triangle has all sides at the same length, so the statement is true.
Answer:
Factor
5 out of 5
x^
2
+
10x
−
15
.
5
(
x^
2
+
2
x
−
3
)
5
(
x
−
1
)
(
x
+
3
)
answer^
The slope of this line can be described as D. zero slope because there is no upward movement, so there is no slope, so it is zero.
Answer: D. zero slope
Complementary angles total 90°.
∠A + ∠B = 90°
∠A + 60° = 90° . . . . substitute the given information
∠A = 30° . . . . . . . . . subtract 60° from both sides of the equation
The angle that is complementary to ∠B measures 30°.