F(x) = 3x + 4
f(8) = 3*8 + 4
f(8) = 24 + 4
f(8) = 28
Answer:
Yes the triangles are similar.
if you look at Angle C it's 60° and F is also 60°
60 + 67 is 127
127 + 53 is 180° which is the amount a triangle is. (assuming that E is 67°)
Answer:
The volume of water in the pool is 1320 feet³ .
Step-by-step explanation:
Formula
Volume of a rectangular prism = Length × Breadth × Height
As given
A pool in the shape of a rectangular prism is being filled with water.
The length and width of the pool is 24 feet and 15 feet. If the height of the water in the pool is feet.
Length = 24 feet
Breadth = 15 feet
Put all the values in the above formula
Volume of water in the pool = 1320 feet³
Therefore the volume of water in the pool is 1320 feet³ .
A cube has 6 identical sides since they are all squares. If the area of each face being 12, the surface area is 6 * 12 = 72
Surface area is just the area of all the surfaces.
Roots of the equation are
Step-by-step explanation:
We need to find the roots of
Let the equation equal to zero
We can find roots by factorization
Solving:
For finding factors break the middle term such that their product equals to the product of first and last term and their sum equals to middle term
So, 8x can be break into -5x and -3x
Sum=-5x+(-3x)= -8x (same as middle term)
Product = -5x * -3x = 15x^2 (same as product of first and last term)
Taking common:
So, roots of the equation are
Keywords: Roots of equation
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