Step-by-step explanation:
Step 1: Set up the formula for the surface area of a regular pyramid.
SA = 
where :
- SA equals the total surface area of the pyramid,
- p equals the perimeter of the base,
- h equals the slant height of the pyramid
- B equals the area of the base.
Step 2: Plug the perimeter of the base into the formula
you can calculate the perimeter by multiplying the length of one edge by the number of edges.
Step 3: plug the value of the slant height into the formula (it is not the perpendicular height)
Step 4: find the area of the base (depend on the shape of the base)
Hope it will find you well.
Answer:
No idea, maybe multiply everything and divide by 7?
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
She already has 4 stickers, if she buys one pack then she will have 22 + 4 = 26 stickers. If she buys another pack she will have 26 + 22 = 48 stickers.
Well first we can do 450/600 now start dividing we can first with 100 so now we have 45/60 now what is the next thing we can divide it by? We can divide it by 15 45/15=3 and 60/15=4. Now we know 3/4 Euros per USD so what is equivalent to 3/4? A) .75 is equivalent to 3/4
Your Answer is A
9e + 4 = 14 + 8e
9e = 10 + 8e (Subtract 4 from both sides)
e = 10 (Subtract 8e from both sides)
