Answer:
-3
Step-by-step explanation:
ΔX = 0 – -1 = 1
ΔY = -3 – 0 = -3,
y = -3x – 3, so the slope is -3
Sorry if you don't understand, but pls brainliest for level up
Hey there!
The equation for axis of symmetry is
The A, B, and C are:
Ax+By+C= f(x)
A=4 B=-8 C=12
So we have:
Two negatives make a positive.
8/8= 1
x=1 is the correct answer.
I hope this helps!
kaikers
Answer:
55%
Step-by-step explanation:
Since the perimeter of the square is 40, its side length is 40/4 = 10, so its area is 100.
To find the percentage of the shaded area, I am going to find the unshaded areas, which consist of 2 triangles.
The one on the left has lengths of 10(side length of the square) and 3(10-7), which means it has an area of 10*3/2 = 15.
The one on the right has lengths of 10(side length of the square) and 6(10-4), which means it has an area of 10*6/2 = 30.
That means the unshaded area is 15+30 = 45.
To find the shaded area, just subtract 45(unshaded area) from 100(area of square), which is 55 cm^2.
55 cm^2 is exactly 55% of 100, so the answer is 55%.
I hope this helped you.
2/3 of a number is greater than 66% of a number
Answer:
16.5 feet
Step-by-step explanation:
Length (L) = 5.5 feet
Width (W) = 2.75 feet
- 2(l) + 2(w)
- 2(5.5) + 2(2.75)
- 11 + 5.5
16.5 feet
Ms.Patterson need 16.5 feet border.
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Have a great day, be safe and healthy
Thank u
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