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larisa86 [58]
4 years ago
6

Can you please help answer this ​

Mathematics
1 answer:
VMariaS [17]4 years ago
8 0

Answer:

\cos( \alpha )  =  \frac{20}{29}

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A movers ramp is placed on top
Salsk061 [2.6K]

Answer:

I think it would be 13 feet

Step-by-step explanation:

12*5=60

and sense it is a triangle you divide by 2 and get 30

<h3>30-12-5=13</h3><h3>this is what I think</h3>
4 0
3 years ago
8 times 2/5 = ??? I'm very confused and I do not know how to simplify. I also need this in simplest form.
sergij07 [2.7K]
Make it 8/1 and multiply the top number and the bottom number then fone a common factor and divide by that number 
6 0
3 years ago
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The best fit line is given by the equation y = 0.404x - 5.18, where y represents the height of the plant above ground level, and
IRISSAK [1]

Step-by-step explanation:

<u>The line of best fit given:</u>

  • y = 0.404x - 5.18

<u>It is given in the slope-intercept form:</u>

  • y = mx + b, where m- slope, b - y-intercept

The slope is this situation is m = 0.404 cm and it represents the average growth rate of the plant in one day.

It seems reasonable but without means of control it is difficult to trace the growth while still under the ground, during the first 13-14 days.

4 0
2 years ago
A van travels 150 miles on 6 gallons of gas. How many gallons will it need to travel 325 miles?
shtirl [24]
<h3>Answer:  C) 13 gallons</h3>

============================================================

Work Shown:

(150 miles)/(6 gallons) = (325 miles)/(x gallons)

150/6 = 325/x

150*x = 6*325 .... see note below

150x = 1950

x = 1950/150 .... divide both sides by 150

x = 13 gallons is the final answer

-----------

Note: in this step, I cross multiplied. The general template for cross multiplication is that we go from A/B = C/D to A*D = B*C. As the name implies, the "cross" refers to the "X" shape that forms when you multiply the terms.

6 0
3 years ago
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How to find a percentage of a number<br><br>Example:        30% off of 120 dollars
Sidana [21]
Times a number by a percent. First turn 30% Ino .3 by putting the decimal point 2 times to the l .
8 0
3 years ago
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