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Anna11 [10]
2 years ago
15

How do you solve this?​

Mathematics
1 answer:
mel-nik [20]2 years ago
7 0

Answer:

Horizontal component = 9.6

Step-by-step explanation:

Recall that the horizontal component is given by the cosine projection;

v_x=|v_0| * cos(\theta)

which in our case (using the fact that in each degree of angle one has 60 minutes of angle, and therefore 30 minutes of angles is the same as 0.5 degrees) becomes:

v_x=12.6 * cos(40.5^o)=9.5811

And rounding to the nearest tenth as requested, we have:

v_x=9.6

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Answer:

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Step-by-step explanation:

hope its help you

8 0
3 years ago
Which is the solution to the equation 8.25 + 1/4w = 10.75? Round to the nearest hundredth if necessary.​
e-lub [12.9K]

Answer:

w = 0.215

Step-by-step explanation:

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Step-by-step explanation:

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7 0
3 years ago
Davis is putting tile in his rectangular kitchen. His kitchen is 13 feet long, and 17 feet wide. The tile davis is installing is
Fofino [41]

Answer:

It will cost is <u>$828.75</u>.

Step-by-step explanation:

Given:

Davis is putting tile in his rectangular kitchen. His kitchen is 13 feet long, and 17 feet wide. The tile davis is installing is $3.75 per square foot.

Now, to find the total cost.

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Width = 17 feet.

So, to get the area of kitchen:

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As, the unit rate is given.

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So, the cost of 221 square foot = $3.75 × 221

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Therefore, it will cost  $828.75.

3 0
3 years ago
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