Answer:
7. slope= 1
y-intercept= 0
8. slope= -3/2
y-intercept= -2
9. slope= 0
y-intercept= 4
10. slope= undefined
y-intercept= 0
11. slope= 2/9
y-intercept× 1
12. slope= -1/2
y-intercept= 2
Step-by-step explanation:
hope this helps!
Probability of choosing pink balloon is 
.
Step-by-step explanation:
Given,
Number of green balloons = 5
Number of yellow balloons = 3
Number of red balloons = 4
Number of pink balloons = 8
Total number of balloons = 5+3+4+8 = 20
To find the probability of pink balloon.
Formula
Probability of an even = number of outcomes ÷ total number of outcomes
So,
Probability of choosing pink balloon = 
=
2/3s because if the teapot is 1/3 full and fills a container 2/3 full if it is 2/3 then it will fill it 3/3 all the way full
Answer:
1920 square inches
Step-by-step explanation:
For a rectangular prism, the lateral area can be found by ...
LA = Pl
where P is the perimeter, and l is the length.
For a square pyramid, the lateral area can be found by ...
LA = (1/2)Ph
where P is the perimeter of the base, and h is the slant height of the triangular faces.
For a figure with a square cross section of perimeter P "capped" by square pyramids on either end, the total surface area is the sum of the lateral areas of the three components:
SA = (Pl) + (1/2)Ph + (1/2)Ph
SA = P(l+h) = (4×15 in)(14 +18 in) = (60)(32) in²
SA = 1920 in²
The surface area of the solid seems to be 1920 square inches.
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<em>Caveat</em>
If the figure is something other than what we have tried to describe, your mileage may vary. A diagram would be helpful.
I think its 8, not too sure tho
