Answer:
The height of the pyramid is <u>11.81</u>.
Step-by-step explanation:
Given:
A right rectangular pyramid has base dimensions of 23.2 by 17.0 and a volume of 1552.4.
Now, to find the pyramids height.
Let the height be 
Volume = 1552.4.
And the dimensions are:
Length (l) = 23.2.
Width (w) = 17.0.
Now, to get the height we put formula:
<em>Multiplying both sides by 3 we get:</em>
<em>Dividing both sides by 394.4 we get:</em>
.
Therefore, the height of the pyramid is 11.81.
13
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Multiply by
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to make the denominator of
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real.
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Combine.
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Expand
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using the FOIL Method.
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Simplify.
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9
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Simplify each term.
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9
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Reduce the expression by cancelling the common factors.
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You can first make the equations:
6x+4y=548
y-12=x
Here, you can use the substitution method and you get:
6(y-12)+4y=548
6y-72+4y=548
10y=620
y=62
Then there are 62 student tickets and 50 adult tickets.
Answer:
4/8
Step-by-step explanation:
it's equivalent to 1/2
Answer:
coordinate of M (8,13)
Step-by-step explanation:
LM has L(-2,-9), P(3,2) mid point of LM
coordinate of mid point= x=x1+x1/2 and y=y1+y2/2
x1=-2 , x2 is the x of point M
xof P= (-2+x2)/2
3(2)=-2+x2
6=-2+x2 ⇒ x2=6+2=8
y of P= y1+y2/2
2=-9+y2/2
y2=2(2)+9⇒ y2=13
coordinate of M (8,13)
