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Ann [662]
3 years ago
10

H e l p please. can't solve​

Mathematics
1 answer:
omeli [17]3 years ago
8 0

Answer:

\frac{1}{2} 3 \\

Step-by-step explanation:

Your welcome

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Can anyone Help please??
ICE Princess25 [194]

Answer:

1. 50 inches cubed

2.84 inches cubed

Step-by-step explanation:

1. Cone

V=(1/3)(15)(10)

V=50

2. Triangular Pyramid

V=(1/3)(21)(12)

V=84

Let me know if this helps!

7 0
3 years ago
Need Help ASAP ! 25 points !!
ozzi

well we actually only get 13 points each, not 25 points each but I believe the answer is C. Let me know if i'm wrong

3 0
3 years ago
Start with n, subtract 2, then<br> times by 8
Ira Lisetskai [31]
N - 2 x 8

n - 16

Therefore, n = 16

Hope this helps!! :))
7 0
3 years ago
Read 2 more answers
(4x³-4+7x)-(2x³-x-8)
Ket [755]
<span>(4x³-4+7x)-(2x³-x-8) = </span>4x³-4+7x<span> - </span>2x³ + x+8 = (4x³-2x³) + (7x+x) -4+8 = 

= 2x³ + 8x +4

(4x³-4+7x)-(2x³-x-8) = 2x³ + 8x +4
4 0
3 years ago
100 POINTS
exis [7]

Prism means two bases of equatorial triangle

So

Total area of bases

  • 2(73.2)=146.4

Total Lateral surface area

  • 3(104)
  • 312

So

TSA:-

  • 312+146.4
  • 458.4cm²

Relly made error in LSA

5 0
2 years ago
Read 2 more answers
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