The answer for this question is 19
Answer:
Step-by-step explanation:
Let us suppose that length of Triangle is equal to x.
that is
Length = x
Than
width = x - 10
perimeter of Rectangle is
2(length) + 2(width) = 36
2x + 2(x-10) = 36
2x +2x - 20 = 36
4x -20 = 36
4x = 36 +20
4x = 56
x = 56/4
x = 14
so Length of Rectangle is 14 inches
and
width = x - 10
width = 14 - 10
width = 4
I think it’s C
I got C because in the picture, it shows 5x’s, 2y’s and one Z
I hope this helps! ( sorry if incorrect ) I’m pretty sure it’s right
Answer:
54 x 1; 27 x 2; 18 x 3; 9 x 6
Step-by-step explanation:
Find all the factors of 54:
1, 2, 3, 6, 9, 18, 27, 54
A rectangle with area 54 can have the dimensions:
54, 1
27, 2
18, 3
9, 6
For question 4: you have to do (y2 - y1) divided by (x2 - x1) to get the rise over run...
5-2
——. = 3/4
11 - 7
For question 5: input the values of x,y and the gradient into the equation of a line.....
y = mx+ c
-8 = 3(-2) + c
-8 = -6 + c
-2 = c
therefore:
y = 3x - 2
Hope this helps! Any questions let me know :)