I have no clue. i’m only here bc i need to ask a question but ic gl
Answer:
V = 10,240mm^3
Step-by-step explanation:
The volume of pyramid is given by the following formula:
(1)
b: base of the pyramid = (32mm)^2
h: height
Thus, it is necessary to find the value of h, by using the Pitagoras's theorem, one half of the base and the slant height (which forms a rectangle triangle with h):

by replacing in (1) you obtain:

hence, the volume is 10240mm^3
Answer:
27
Step-by-step explanation:
y=kx
9=k*5, so k=9/5
when x=15
y=(9/5)*15=27
Answer:
D
Step-by-step explanation:
I just did it and got it right
Answer:
34n=306
Step-by-step explanation:
Use inverse operation to find it, 306÷34= 9, check again 34(9)=306, so it's correct!