Answer:
The volume for a cone and pyramid are the same, V = 1/3 Bh where B is the area of the base.
Step-by-step explanation:
So even though the base is a different shape, as long as the areas and heights are the same, they will have the same volume.
Answer:
a = -9/20
Step-by-step explanation:
We can evaluate what’s on the left hand side of the equation to get what a is.
The numerator can be expressed as x^(4/5)
The denominator is x^5/4
we use the law of indices to finish this off
That would be;
x^(4/5) ÷ x^(5/4)
Using the second law of indices;
x^(4/5-5/4) = x^-9/20
Since the bases are now equal, then we equate the powers
Thus a = -9/20
Answer:
SP = 2 and PW = 1.
Step-by-step explanation:
We know that the centroid divides the medians in a 2 : 1 ratio.
Now, in Δ STU, P is the centroid and SW is a median.
So, point P will lie on median SW and will divide the median SW in a 2 : 1 ratio i.e. SP : PW = 2 : 1.
If the length of the median SW is 3 then SP = 
And similarly PW = 
(Answer)
Answer:
7.3 I think
Step-by-step explanation:
I would say it’s b
You can cross cancel (x-3) out of both fractions
Then you have x+2/ x times 3/4
Multiply the numerators
3(x+2)
And the denominators
x • 4 = 4x
Leaving you with 3(x+2)/4x
You can simplify it further into 3x+ 6/ 4x which is option b, though it is technically simplified with the parentheses.
