Asked by Jessica

8. The lateral area of a cone is 555πcm^2. The radius is 15.1 cm. What is the slant height to the nearest tenth of a centimeter?
A. 36.8 cm
B. 11.7 cm
C. 83.8 cm***
D. 25.5 cm
10. What is the volume of the given prism? Round the answer to the nearest tenth of a centimeter. The figure is not drawn to scale. It has a picture - Length - 11.7 cm; Width – 5.4 cm; Height – 9.4 cm. It is a cube thing.
A. 599.3 cm^3***
B. 593.9 cm^3
C. 447.8 cm^3
D. 584.5 cm^3
17. A rectangular pyramid fits exactly fits exactly on top of a rectangular prism. The prism has a length of 15 cm, a width of 5 cm, and a height of 7 cm. The pyramid has a height of 13 cm. Find the volume of the composite space figure.
A. 1,500 cm^3
B. 500 cm^3
C. 975 cm^3***
D. 850 cm^3
18. Radius of 40 m
A. 6,400π m^2
B. 4,800π m^2
C. 3,200π m^2***
D. 1,600π m^2
19. A spherical balloon has a circumference of 23 cm. What is the approximate surface area of the balloon to the nearest square centimeter?
A. 674 cm^2***
B. 415 cm^2
C. 168 cm^2
D. 1,662 cm^2
30. What is the maximum volume of a square pyramid that can fit inside a cube with a side length of 24 cm?
A. 2,304 cm^3
B. 4,608 cm^3
C. 6,912 cm^3***
D. 13,824 cm^3
Answered by bobpursley
17. I dont get that. Nor on 30. Nor on 19. Nor on 18. Those are the only ones I worked. Are you grazing for answers?
Answered by Jessica
What does that mean?
Answered by Jessica
I was checking to see if my answers were right or not.
Answered by emma
so what is the answers i rlly need help please
Answered by thanks unhelpful "teacher"
you are useless
Answered by ego-erik_182
this site makes me want to eat children
Answered by 👤
just finished watching moon knight
Answered by i eat giornos frog for breakfast
so nobodies got the answers D,: ive got 3 hours before school ends and i fail -_- man i need theseeee
Answered by roach
8) A: 36.8
Answered by Marcella😇
ALABAMA CONNEXUS (ALCA)
1.) 17
2.) pentagon
3.) 95cm^2; 275cm^2
4.) 951m^2; 969m^2
5.) 1,659in.^2
6.) 770m^2
7.) 36.8cm
8.) LA= 791.7ft.^2; SA=1,244.1ft.^2
9.) 593.9cm^3
10.) 43.35pi. m^3
11.) 2.4in.
12.) 507cm^3
13.) 1,512cm^3
14.) 115cm^2
15.) 5,575cm^3
16.) 2,158m^2
17.) yes; 1:6
18.) 144m^2
19.) 25,133m^2
20.) 1,944cm^3

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