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Alexxx [7]
2 years ago
14

Solve for unknown: 45/15=R/9

Mathematics
1 answer:
lora16 [44]2 years ago
8 0

~~~~~~~\dfrac{45}{15} = \dfrac{R}9\\\\\\\implies \dfrac{R}9 = 3\\\\\\\implies R = 9 \times 3\\\\\\\implies R =27

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On a clear day you can see about 25.2 miles from the upper observation platform of the Eiffel tower in Paris. Using the formula
fredd [130]

Answer:

D. 914 feet

Step-by-step explanation:

We are given the distance that a person can see on a clear day from the upper observation platform of the Eiffel tower in Paris. We are then required to estimate the height of the upper observation platform using the formula;

d=\frac{5}{6}\sqrt{h}

Where d is the distance and h the height of the upper observation platform. The first step would be to solve for h, that is make h the subject of the formula in the above equation;

We multiply both sides of the equation by the reciprocal of 5/6 which is 6/5;

\sqrt{h}=\frac{6}{5}d

The next step is to eliminate the square root on the Left Hand Side of the equation by squaring both sides;

h=1.44d^{2}

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To the nearest whole number, h becomes 914

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3 years ago
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DIA [1.3K]

Answer:

f(x) = y + (x*p)

Step-by-step explanation:

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6 0
3 years ago
I need help with this due in a few days.
viva [34]
1. 2^6.
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To find the answer of these questions, add the exponents. If there is whole numbers in the problem, you have to multiply the numbers. For number 7, do 3^2 and x^2. Hope this helps!
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3 years ago
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luda_lava [24]

Answer:

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Step-by-step explanation:

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The events are independent (not dependent) because choosing A does not affect choosing B.

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3 years ago
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lbvjy [14]

Answer:

the fourth choice

Step-by-step explanation:

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