Answer:
width is 27 yards and length is 123 yards
Step-by-step explanation:
Perimeter of a rectangle is 2(L + W).
If length is 96 more than width, then we know L = 96 + W
Since we also know the perimeter, we can put them into an equation and solve for the length and width:
2(L + W) = P
2(96 + W + W) = 300
96 + 2W = 150
2W = 54
W = 27
Plug this back into L = 96 + W to find the length:
L = 96 + W
L = 96 + 27
L = 123
Therefore, the width is 27 yards and length is 123 yards.
Answer:
18 degrees heres youre answer!
Step-by-step explanation:
If Angle 1 is x, and Angle 2 is 9x (because one angle is 9 times as large as the other), then x + 9x = 180. Add like terms: 10x = 180. solve for x by dividing both sides by 10. Therefore, x = 18 degrees = smaller angle.
U can find the angle by adding 90 degrees and 75 degrees which equals 165 degrees. with this, you can do the equation 180-165 which equals 15. 15 is the answer for the missing degree. all angles in a triangle must equal 180 degrees when u add them together. for the angle on the right, same thing. 90+80 which equals to 170. so 10 is the degree for the angle on the right.
The answers on the right are in reverse order to the questions on the left.
I find it easier to see if I have a picture.
Answer:
A
Step-by-step explanation:
first lets find the area of the square
A=l*w
12*12=144 m^2
then lets find the are of the circle
A=pi*r^2
A=3.14*(d/2)^2
the diameter of the circle is 12m
A=3.14*(12/2)^2
A=3.14*(6)^2
A=3.14*36
A=113.04 m^2
Now, lets subtract the area of the circle form the area of the square
144-113.04= 30.96 m^2
So, the answer is A
