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masya89 [10]
3 years ago
11

Pls help me with this multiple choice !

Mathematics
2 answers:
swat323 years ago
5 0

Answer:

A

Step-by-step explanation:

\tan(60)  =  \frac{13 \sqrt{3} }{y}  \\ y =  \frac{13 \sqrt{3} }{ \tan(60) }  = 13 \\  \cos(60)  =  \frac{13}{x}  \\ x = 26

deff fn [24]3 years ago
4 0

Just download quanda or photomath to get that answer.

Step-by-step explanation:

Download it in the playstore

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Salazar assigns the same number of homework questions each school day. The ratio table below shows the total number of homework
fgiga [73]

Answer:

B

Step-by-step explanation:

First, we have to find the rate of change for this problem. To do this, we subtract any two numbers of days and the coordinating two total questions. Let's just use the first two rows. 8-4=4, and 40-20=20. For every 4 days, he answers 20 questions. We can further simplify this by dividing both sides by 4. 4/4=1, and 20/4=5. For every 1 day, he answers 5 questions. Now, to find 16 days, we just multiply both sides by 16. 16*1=16 and 16*5=80. For every 16 days, he answers 80 questions. 80 is our answer.

Hope this helps!

6 0
2 years ago
Due in 4 minutes Need help ASAP
Snezhnost [94]

Answer:

Slope is 1/2

Step-by-step explanation:

7 0
2 years ago
This exercise uses, the population growth model
timofeeve [1]

P is equal to 8700% for population x time in hours.

<h3>What is population growth model?</h3>

P is equal to 8700% for population x time in hours. 2Ae%5E%28kx%29

K's model must be solved. ln%28p%29=ln%288700%29%

2Bkx%2Aln%28e%

29\skx%

2A1=ln%28p%29-ln%288700%

29\sk=%281%

2Fx%29%

28ln%28p%29-ln%288700%29%29

Replace the point (1,10000).

k=%281%

2F1%29%

28ln%2810000%

29-ln%288700%

29%

29\sk=ln%2810000%

29-ln%288700%

29 k=0.13926, which you might only desire to three or maybe even two significant figures.

You may just enter 10000% if you want p after two hours.

And it SHOULD be the same as 8700% (2810000%2F8700%).

Just give it a shot and see, 2Ae%5E%280.139%2A2%29. More particular, the model is highlighted by p=8700%. 2Ae%5E%280.139% 2Ax%29% 29.

Determine how long to double x.

Take the logs on both sides, then find x.

To put it more simply, start with this form: 2=1%2Ae%5E%280.13926%2Ax%29

To learn  more about population growth model refer to:

brainly.com/question/25896797

#SPJ4

5 0
1 year ago
A plumber pays $3.60 for 60 centimeters of pipe.Explain how the plumber can use unit cost of the pipe to find the cost of buying
kvv77 [185]
3.60 / 60cm = .06/cm or 6 cents per centimeter
100cm = 1m
$.06 * 100cm = $6.00 / m
100m = 100 * $6.00
= $600
5 0
3 years ago
Read 2 more answers
What is the difference of 2/4 and 1/3?​
ss7ja [257]

Answer:

2/4-1/3= 6/12-4/12

=2/12

=1/6

5 0
2 years ago
Read 2 more answers
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