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irina1246 [14]
3 years ago
13

15 points for the right answer ,,,,!!!!!

Mathematics
1 answer:
Contact [7]3 years ago
5 0
A is true, b is true, but c d aren’t and e is
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Find the volume of a pyramid with a square base, where the perimeter of the base is
Liula [17]

Answer:

  33.4 m^3

Step-by-step explanation:

The edge length of the base is 1/4 of the perimeter, so is ...

  (10.3 m)/4 = 2.575 m

Then the area of the base is the square of this, or ...

  B = (2.575 m)^2 = 6.630625 m^2

The volume is ...

  V = (1/3)Bh = (1/3)(6.630625 m^2)(15.1 m) ≈ 33.4 m^3

The volume of the pyramid is about 33.4 cubic meters.

3 0
3 years ago
In the figure below, what is the length of BC?<br> A) 12<br> B) 13<br> C) 17<br> D) 18<br> E) 22
garik1379 [7]

B is the answer

i simplified the theorem, but i hope this makes sense!

3 0
2 years ago
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A group pre-orders 8 tickets for a sightseeing tour, even though they don't have the money to pay for them yet. Each ticket cost
katen-ka-za [31]
Answer: -$266

Explanation: -32x8 because of 8 tickets, add 10 to the total debt because of the fee.
7 0
3 years ago
Six less than the product of 7 and a number equals<br> 5.
VARVARA [1.3K]

Answer:

x = 11/7 or 1.57

Step-by-step explanation:

let the number be x

now :

=》the product of 7 and the number

  • 7 × x = 7x

=》6 less than the product

  • 7x - 6

=》now, we know :

  • 7x - 6 = 5

  • 7x = 6 + 5

  • 7x = 11

  • x = 11 / 7

7 0
3 years ago
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Geometry help pretty please 15 points plus brainliest plus be my friend x3
SVEN [57.7K]
1. X(0,0) --> X'(3,-5).
    To go from (0,0) to (3,-5), you must go to the right 3 and down 5.

I cannot answer 2 or 3, as rotations are not my strong suit.
4 0
3 years ago
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