Answer:
Let's cut the figure into:
Parallelogram, square, and rectangle.
Let's find the area of the parallelogram first:
10 x 3.5 = 35
Let's find the area of the square:
4 x 4 = 16
When given one length of a square you already know are sides and lengths are equal so therefore 1 given length of a square is all the lengths.
Let's find the area of a rectangle:
6 x 12.5 = 75
Now let's add all the areas up:
35 + 16 + 75 = 126 square inches is your answer.
A is the correct answer because the y-intercept is -2 and the slope is 3 because it goes up 3 units.
61 - 27 = 34 ( i just played around with the numbers until i realized what the numbers were)
Answer:
constant of proportionality is 560
Step-by-step explanation:
y = kx where 'k' is the constant of proportionality
'k' can be derived using the same method as slope
(1120-560) ÷ (2-1) = 560/1
We just need to find the multiples of 9 that are greater than 20.
9*1 = 9
9*2 = 18
9*3 = 27
9*4 = 36
9*5 = 45
We can use 27,36, 45, .....
Your final answer should be any multiple of nine greater than 20. I recommend using 27, 36, and 45. Hope this helps!<span />