Answer:
See below.
Step-by-step explanation:
The first rectangle is 8 by 10. Cutting it in half once will give a rectangle 8 by 5 because 10/2 = 5. The area will be 8*5 = 40. The next will be 8 by 2.5. The area will be 8*2.5=20 and so on. Fill out the table by multiplying the side lengths to find the area.
Number of Cuts Process Area
0 8*10 80
1 8*5 40
2 8*2.5 20
3 8*1.25 10
4 8*0.75 5
5 8* 0.375 2.5
6
......
n 8*10(1/2)^n
To graph, graph as (0,80) where 0 is the number of cuts and 80 is the area. Then graph (1,40) and (2,20) etc. It will create a curve like the graph attached.
Answer:
13
Step-by-step explanation:
it's a 5,12,13 triangle
and we can find the sides by Pythagorean theorem:
a^2 + b^2 = root of c
25 + 144 = 169
root of 169 = 13
Answer:
thanks for points sis
Step-by-step explanation:
Answer:
The y-coordinate of their intersection point is 3
That is y=3
Step-by-step explanation:
Given two lines are y=6x+15 and y=mx+4
Given that the two lines intersect at x=-2
To find the y coordinate of their intersection point :
Equating the two lines
6x+15=mx+4
6x+15-mx-4=0
6x-mx+11=0
(6-m)x+11=0
At x=-2 (6-m)x+11=0
(6-m)(-2)+11=0
(6-m)(-2)=-11
Substitute the value in y=mx+4 we get
At x=-2
Therefore y=3
Therefore the y-coordinate of their intersection point is 3
Answer:
Step-by-step explanation: