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nordsb [41]
3 years ago
13

Please help question is in the picture

Mathematics
1 answer:
lara31 [8.8K]3 years ago
5 0
A=(3.14)(12.5)^2
A=(3.14)(156.25)
A=490.625 ft squared
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What is the approximate volume of the pyramid?
Mnenie [13.5K]

9514 1404 393

Answer:

  6300 m³

Step-by-step explanation:

The volume of the pyramid is given by the formula ...

  V = 1/3s²h

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  V = 1/3(30 m)²(21 m) = 6300 m³

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6 0
3 years ago
The Beachfront Resort charges its guests
madam [21]

The system of  equations can be used to find the cost of a  night's stay and the cost of a meal is:

2n + 5m = $395

5n + 11m = $959

<h3> Simultaneous equations</h3>

Simultaneous equations are two or more groups of equations. These equations have to be solved together at the same time in order to determined the required valued. The two above equations have to be solved in order to determine the cost of  a  night's stay and the cost of a meal.

The methods of determining the required values are:

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To learn more about simultaneous equations, please check: brainly.com/question/25875552

5 0
2 years ago
marcus entered a race that involves swimming and running. he will need to swim 0.72 mile and run 1.65 miles. how far will marcus
goldfiish [28.3K]

you do 0.72 + 1.65 which is equal to 2.37 so the answer is 2.37 miles

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8 0
3 years ago
Plsss help me with thiss !!!
MAVERICK [17]

Answer:

89

Step-by-step explanation:

Plug 9 into the equation;

m(9)= (9)^2+8

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5 0
2 years ago
Which of the following mixed numbers is equivalent to 12.1 6 ?
Sliva [168]
Well, you don't have any options.
But a mixed number for 12.16 would be 12 4/25. Hope it helps! :)
7 0
3 years ago
Read 2 more answers
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