Answer:
15/-9
Step-by-step explanation:
y2-y1/x2-X1
7-(-8) 15
-5-4. -9
Answer:
G) -12
Step-by-step explanation:
x is increasing by 2
y is decreasing by 24
-24 / 2 = -12
Answer:
The second number would be 8 or 16
Step-by-step explanation:
Let x be the unknown number,
Since, first number = 17,
So, the difference between x and 17 = |17 - x |
According to the question,
|17 - x | = 9
17 - x = ± 9
17 - x = 9 or 17 - x = -9
17 - 9 = x or 17 + 9 = x
⇒ x = 8 or x = 26
Hence, the second number would be 8 or 26.
The formula of an area of trapezoid:
We have:
Substitute:
The perimeter:
Answer:
B. Keep the compass the same width, and place it on the other endpoint.
Step-by-step explanation:
Bisecting a segment implies dividing the segment into two equal parts. And to do this, the two endpoints of the segment are required.
Some of the steps required to bisect a segment are:
i. Place the compass on one of the endpoints and open to a radius larger than half of the segment.
ii. Describe an arc on either side of the segment.
iii. With the same radius, put the compass on the other endpoint of the segment.
iv. Describe an arc on either side of the segment to intersect the previous arcs.
v. Join the point of intersection of the arcs on the either side of the segment with a straight line.
Thus, the segment should have been bisected.
