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galina1969 [7]
3 years ago
10

Chứng minh a=(P.sinA/2)/(cosB/2.cosC/2)

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
4 0

Answer:

I can't understand your question friend.

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Each paper clip is 3/4 of an inch long and costs $.02. Exactly enough paper clips are laid end to end to have a total length of
AlexFokin [52]
So,
3/4=0.75
36/0.75=48
You need 48 paperclips to make it end to end.
The cost is:
48 x 0.02=0.96
The total cost is $0.96

Hope I helped!
3 0
3 years ago
Help me plzzzzzzzzxx​
Umnica [9.8K]

Answer:

34.25

Step-by-step explanation:

6 0
3 years ago
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Drake wants to save $750 so that he can take a class on computer analysis for cars. The class is being held on various dates ove
allochka39001 [22]
<span>Drake can meet his $750 planned savings goal with either concept. After 4 weeks, he was $30 less than where he planned to be ($450 instead of $480). If he simply added $250 after two more weeks, he would be at $720 instead of $750, and would have to wait one more week to take the class. Conversely, if he added $15 to the next two weeks' savings, he would recoup the $30 he pulled out of the savings in those two weeks and would be back on the path to being able to take the course at the end of the 6-week period as originally planned.</span>
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3 years ago
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Write an expression in simplest form for the area of a rectangle with length 6c meters and width 2 meters.
zloy xaker [14]

Answer:

12c square meters

Step-by-step explanation:

We know that

Area of a rectangle = length (L)× width(w)

Here it is given that length ,and width of the rectangle is 6c meters and 2 meters respectively.

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6 0
3 years ago
Someone know how to do this?
Rudik [331]
The answer is that the slope equals -2.

Explanation:

To find the slope, all you have to do is count how many units the line goes up and right between two points. Between points (-2,4) and (0,0), the lines does up -4 units (the negative means it went down) and right 2. Then, divide the up/down by the left/right, -4/2, in this case, to find the slope. -4/2 is -2. Therefore, the slope is -2.
3 0
3 years ago
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