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miss Akunina [59]
2 years ago
10

What is the answer to #4

Mathematics
2 answers:
fiasKO [112]2 years ago
6 0

Answer:

A

Step-by-step explanation:

ive finished the assignment

vladimir2022 [97]2 years ago
3 0

Answer:

A

Step-by-step explanation:

I am almost completely positive that question 4 is A

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What value of n makes the equation ? 4(0.5-3)=n-0.25(12-8n)​
Free_Kalibri [48]

Answer:

4(0.5-3)=n-0.25(12-8n)

2-12=n-3+2n

-10=-3+3n

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7 0
3 years ago
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Bob is building a wooden cabin. The cabin is 30 meters wide. He obtained a bunch of 17 meters long wooden beams for the roof of
qaws [65]
The roof will be in the shape of an isosceles triangle with a base length of 30 m and two sides that are 17 m. The two 17 m beams will have the same angle of elevation since they have to might in the middle.

So to find the angle of elevation, we can split the roof in half vertically to create a right triangle. The base will now be 15 m, and the hypotenuse will be 17. Now we can use a trigonometry function to solve for the angle. We know the hypotenuse and the side adjacent to the angle, so we can use cosine.

cos(\theta) =  \frac{adjacent}{hypotenuse}

cos(\theta)= \frac{15}{17}

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The answer  is 28.1 degrees
3 0
2 years ago
HELP ME PLEASEEEEEEEEEEEEE
bulgar [2K]

Answer:

1/9

Step-by-step explanation:

120/1080 can be simplified to 1/9

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Are the fractions Name two fractions
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Step-by-step explanation:

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3 years ago
Can you show me how you got that answer??...
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What answer my dude.....
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