Answer:
D) 8c²b/3
Step-by-step explanation:
the volume of one pyramid is 1/3(2c)(2c)(b) = 4c²b/3
two pyramids = (4c²b/3) x 2 = 8c²b/3
Answer:
2.06
Step-by-step explanation:
the answer is the sum of all of the products of posts made by the P(X) under it.
also... I got it right on my quiz
the graph of 13y + kx = 4 and the line containing the points (5, -8) and (2, 4) are parallel.
We find the slope of parallel line using two given points
(5, -8) and (2, 4)
Slope formula is
so slope = -4
Slope of any two parallel lines are always equal
Lets find the slope of the equation 13y + kx = 4
Subtract kx on both sides
13 y = -kx + 4
Divide both sides by 13
Now slope = -k/13
We know slope of parallel lines are same
So the slope of 13y + kx = 4 is also -4
Hence we equation the slope and find out k
Multiply by 13 on both sides and divide by -1
k = 52
the value of k = 52
Answer: 2x^2+2x-24
Step-by-step explanation:
2(x+4)(x−3)
=(2(x+4))(x+−3)
=(2(x+4))(x)+(2(x+4))(−3)
=2x^2+8x−6x−24
=2x^2+2x−24
Answer:
no
Step-by-step explanation:
first simplify or solve the original expression ( 3(x + 11/2)-3 )
1. Parenthesis go first so do the 11/2 = 5.5 (x+5.5)
2. Distribute the 3 to the parenthesis (3x + 16.5)
3. subtract 3 from the expression (3x + 13.5)
Compare new equation with 3x + 11/2. Are they the same? (3x+13.5 vs. 3x + 11/2)
They are not the same thing.