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tresset_1 [31]
3 years ago
5

In the lake, a sailboat casts a shadow of 4 yards. A buoy that is 2 feet tall casts a shadow of 1 foot. What is the height of th

e sailboat?
Mathematics
2 answers:
morpeh [17]3 years ago
7 0
First you would find that not all the units are the same in this problem, so you convert yards to feet. So 4 yards = 12 feet.

The proportion you would make would be x/12 = 2/1
vladimir1956 [14]3 years ago
3 0

Answer:

24 feet! :-)

Step-by-step explanation:

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What is the slope of the line for the cost of subs at Sam's sub shop???​
ra1l [238]

Answer:

5.5

Step-by-step explanation:

11 divided by 2 is 5.5

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3 years ago
2m ∙ 2n would be the same as _____.
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4nm

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Solve the system of equations 2 + 2y = -20 and x + 3y = -27 by combining the <br> equations.
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Step-by-step explanation:

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In a movie theater, the first row contains 3 seats, the second row contains 6 seats, the third row contains 9 seats, and the fou
yanalaym [24]

Answer:It's an arithmetic sequence with a common difference, d, = 4

A1 = 8

A2 = 8+4 = 12

A3 = 12+4 = 16   = 8+4(3-1) = 8+4(2) = 8+8

AN = A1 + d(N-1)

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Step-by-step explanation: hoped it helped

7 0
3 years ago
Please help me I’m so lost !!!!
Tasya [4]

Answer:

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Step-by-step explanation:

\sum _{n=1}^63\left(4^{n-1}\right)\:

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\frac{3\cdot \:4^{\left(n+1\right)-1}}{3\cdot \:4^{n-1}}=4

r=4\\

a_1=3\cdot \:4^{1-1}

a_1=3

nth term is computed by:

r=4,\:a_n=3\cdot \:4^{n-1}

plug in the values n=6,\:\spacea_1=3,\:\spacer=4:

=3\cdot \frac{1-4^6}{1-4}

=4095

5 0
4 years ago
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