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OlgaM077 [116]
3 years ago
9

Help! 20 points for homework.

Mathematics
2 answers:
algol133 years ago
6 0
Please see attachement.

Alexeev081 [22]3 years ago
5 0

8: 17

9: 5

10: -14

11: 6

12: 8

14: 5

15: 3

16: 61

19: 8

20: -19

21: -50

22: Cant really see

23: 16

24: -31

25: -37

26: 8

27: -41

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5x - 4y = 19 <br> x + 2y = 8
klemol [59]

Answer:

(5x-4y)=19

5×19-4×19

95-76

19

Step-by-step explanation:

x+2y=8

x=8-2

x=6

7 0
3 years ago
What is the maximum volume of a square pyramid that can fit inside a cube with a side length of 14 cm?
sukhopar [10]

Answer:

Step-by-step explanation:

Pyramid height should be 14

Base area should be 14*14(196)

So, Base area is 196

1. Multiply the Base area by the height of the pyramid:

196*14=2744

2. Divide the number above by 3:

2744/3=914.7

7 0
3 years ago
Tell whether the ratios form a proportion.
qaws [65]
5:16 is no
24:15 is no
3:12 is yes
3 0
3 years ago
4^3sqrt(3x-3)^2+2=38
vlada-n [284]
Here, 4³√(3x-3)² + 2 = 38

= 4³ (3x - 3) = 38 - 2

= 192x - 192 = 36

= 192x = 192 + 36

= x = 228/192

= x = 1.1875  [ Final Answer ]

Hope this helps!
4 0
4 years ago
PLEASE HELP ITS URGENT<br> DONT GUESS<br> WILL MARK BRAINLIEST
AnnyKZ [126]

Answer:

Listed below:

Step-by-step explanation:

P: 192

A:2079

B. Area

C. Perimeter

Hope this helps :)

5 0
3 years ago
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