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Elanso [62]
3 years ago
6

Please helpconfused

Mathematics
1 answer:
vodka [1.7K]3 years ago
3 0
The answer is 54in i belive

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What would you have to do to change 10 cubic feeet into cubic inches
gulaghasi [49]

Answer:

Multiply the number of cubic feet by 1728 to get the answer.

10*1728=x

x=17280

4 0
3 years ago
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Ben made a model (shown below) of the square pyramid he plans to build when he grows up. Find the surface area of the model.
belka [17]

Answer:

The answer is "240 \ m^2"

Step-by-step explanation:

please find the given diagram image file in the attachment.

In this question, the surface area model includes two things that are square pyramid is equal to the area of the square base and the area of the flour lateral triangle:

SA= 10\times 10 +4 (\frac{1}{2}\times (10) \times (7))\\\\

     = 100 +4 (\frac{1}{2} \times 70)\\\\= 100 +4 (35)\\\\= 100 +140\\\\=240 \m^2\\\\

The surface area of the model is 240 \ m^2.

4 0
3 years ago
the graph shows the number of calories natalia burned while running, what is the slope of the line? and what does the slope tell
blsea [12.9K]
The slope of the line is 1x. The slope shows that the more minutes she runs, the more calories she shows. It is also a positive slope.
3 0
4 years ago
Derivative of x^3 + 5y^2=2
svetlana [45]

Answer:

Derivative- an expression representing the rate of change of a function with respect to an independent variable.

Step-by-step explanation:


7 0
3 years ago
Mark is playing baseball after school. He wants to find the total distance he will need to ride his bike from school to the park
Ymorist [56]
Use the distance formula (derived from Pythagorean Theorem:
d =  \sqrt{ {(x2 - x1)}^{2}  +  {(y2 - y1)}^{2} }  \\ =  \sqrt{ {(10 - 8)}^{2}  +  {(11 - 7)}^{2} }  \\ =  \sqrt{ {(2)}^{2}  +  {(4)}^{2} }  =  \sqrt{4 + 16}  \\ d =  \sqrt{20}
d =  \sqrt{20} =  \sqrt{4}  \times  \sqrt{5}  = 2 \sqrt{5}

4 0
3 years ago
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