For perimeter you will add each side together so
8ft+22ft+12ft+16ft=58
So your perimeter is 58ft.
For area your going to divide the shape into 2 to get the area as this is an irregular shape, so
Base 1+base2x height / by 2
22+8 x4/2
30x4/2
120/2
60
If you’re wondering how I got 4 I subtracted 16 with 12 to know what the height was. Good luck!!
Third answer, or c. (b+8>or equal to 12.4)
Answer:
6
Step-by-step explanation:
Hello, we can use the Remainder Theorem, so the remainder is P(-1)
Thanks
Answer: x = -2 and y = 4
Step-by-step explanation:
We have given a system of equations
2x + 4y =12 ...........(1)
and
x + y = 2 .............(2)
Now to plot them in graph we need to find the points of the above linear equations .
From equation 1 ,we get
So get the points (0,3) and (6,0).
From equation 2 ,we get
So we get the points (0,2) and (2,0).
So after plotting these points we get two lines intersecting at (-2,4).
Therefore our solution is x=-2 and y= 4.
Answer:
15 bikes, 6 gocarts
Step-by-step explanation:
so both the vehicles have 1 seat each
the bicycles will be represented by B
the gocarts will be represented by G
because there are only 1 seat per for a total of 21 seats, we have this as the first equation:
B + G = 21
Gocarts have wheels and bikes have 2 seats, so we have this equation:
2B + 4G = 54
from there we can simply replace b with g to find the amount of gocarts first:
B + G = 21
B = 21 - G
2(21-G) + 4G = 54
42 - 2G + 4G = 54
2G + 42 = 54
2G = 12
G = 6
So there are 6 gocarts.
plug in 6 for g
B + 6 = 21
B = 15
therefore, there are 15 bikes and 6 gocarts
