- Key -
Black tiles = x
Purple tiles = x+50
Yellow tiles = 5x
-
Total = x + x+50 + 5x = 400
⇒ 7x + 50 = 400
⇒ 7x = 400-50 = 350
⇒ x = 350/7
⇒ x = 50
Black tiles = 50
Purple tiles = 50+50 = 100
Yellow tiles = 5 x 50 = 250
K = 4pq^2
k/4p = q^2
0.5(k/p)^1/2 = q
Do you mean volume? Its a 3d figure:
240 cubic centimeters.
Just use the formula length x width x height
And divide the figure into two figures so u can find the area much easier
Comm.ent me if u have any questions,
-SpaceMarsh
Brainliest pls?
Original bill is 100%/20% *5.8=29
(dollars)
Answer:
The correct option is C. 5
Therefore,

Step-by-step explanation:
Simplify

Solution:
Using Identity

So in the given expression

Therefore,

Therefore,
