Answer:
So roughly c x c = b/100
5 x 5 x 100 = $2500
Step-by-step explanation:
Lets say c = 5 and b = 1
= 5c =100c/5c x b
= 20c x b
We can also show
= 20c x b =5c
c = 20c/5c x b = 5c
1/20 x 5c = 5c
b=1
One example is 20% = 0.20 x 500 = 100c
= 7.12c = 7c
1= 100%
100 x 71.042 = 710.42 weekly pay. emergency tax 142 = 568
100 x 71.042 = 710.42 weekly pay, normal tax 15% 142.084 =107
710-107 = 603 a week
4.3/7 x 603/7 = 86.1428571429 x 30 = 2584.29
The first one, the slope is 5.
the second one, the slope is 2/3.
Answer:
B. 24 units
B. (-2 , -1)
D . A(-5, 3), B(-2 , 3), C(3, -3), D(-7, 3)
Step-by-step explanation:
AC = 8, AB = 6
BC = √(8^2 + 6^2)
BC = √100
BC = 10
Perimeter = 10 + 8 + 6 = 24 units
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Area of triangle = 1/2 bh
4 = 1/2 (4) h
4 = 2 h
h = 2
remaining vertex (-2, -1)
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Coordinate points of trapezoid
D . A(-5, 3), B(-2 , 3), C(3, -3), D(-7, 3)
Start with the formula of the volume of a cone
volume of cone = (1/3) pi * r^2 * h
Now you double the radius and the height.
The radius becomes 2r, and the height becomes 2h.
volume of cone = (1/3) pi * (2r)^2 * 2h
= (1/3) pi * 4r^2 * 2h
= (1/3) pi * 8r^2 * h
= 8 * (1/3) pi r^2 * h
As you can see, the volume became 8 times larger.
8 * 350 cm^3 = 2800 cm^3