Answer:
1. a square which is 6 × 6in
2. the inside of the prism or cube as it is not seen from the outside
3. the area of the square - 6 × 6 = 36in
4. 6 x 6 = 36 / one face of prism
× 5 = 180
4 × 6/2 = 12 / one face of pyramid
x 5 = 60
60 + 180 = 240
Answer:
16+24=40
Step-by-step explanation: 2x+5(y-1) when x=8 and y=5. put x where it belongs, by the 2 and do the same with y, by the -1. and then slove. 2*8= 16 , 5*5= 25-1, then add 16 and 24 together and get 40.
first find the slope
m = (y2-y1)/(x2-x1)
choose any 2 points
m= (17 - 5)/( 2 + 2)
m = 12/4
m = 3
the difference between 5 and 9 is 4
do 4 x 3 = 12
then 26 + 12 = 38
answer (9,38)
The total cost if the cafeteria makes the pizza is:
cost = 44.20 + 6.25 p
where p is the number of pizza
while the cost if it is ready made is:
cost (ready made) = 14.50 p
Equating the two to find for x:
44.20 + 6.25 p <
14.50 p
p > 5.35
So it is cheaper when 6 pizzas or more is made
A + B = C
Answers:
So if you subtract A from C you will get B
C-A=B
If you subtract B from C you will get A
C-B=A
This is very important when it comes to finding the sides of triangles and unknown variables.