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goldfiish [28.3K]
3 years ago
13

Worth 10 points if correct answer you will get brainliest :)

Mathematics
1 answer:
barxatty [35]3 years ago
5 0

Answer:

16/21

Step-by-step explanation:

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I need with #10, please?
777dan777 [17]

Answer:

h=7ft

Step-by-step explanation:

sinФ=opposite/hypotenuse

sin45°=5/h

0.71=5/h

multiply via by h

0.71h=(5/h)h

h cancel h it remains 5

0.71h=5

divide through by 0.71

0.71h/0.71=5/0.71

h=7.04ft

h=7ft approximately



4 0
3 years ago
At which points is the slope negative?
klio [65]
The graph increases untill day 4(slope= positive) and then is stays constant(slope=0). Starting at day 8 the slope changes to be negative

Answer:From the 8th day to the 10th day

Hope this helps:)
5 0
3 years ago
Give an example of undefined term and defined term in geometry
vovangra [49]
<span>These are undefined terms:1.plane2.point3.line.
These are defined </span><span>terms: 1.ray 2.union of sets 3.space 4.subset 5.set 6.proper subset 7.opposite</span><span><span>
</span></span>
4 0
4 years ago
HELPPP!!!<br><br> help me for a brainliest!
Radda [10]

<em>=</em><em>5</em><em>^</em><em>6</em><em>/</em><em>5</em><em>^</em><em>4</em>

<em>=</em><em>5</em><em>^</em><em>(</em><em>6</em><em>-</em><em>4</em><em>)</em>

<em>=</em><em>5</em><em>^</em><em>2</em><em> </em><em>ANSWER</em><em>.</em><em>.</em>

8 0
3 years ago
It takes 12 painters to paint the walls of a school in 21 days. In how many days the same job will be completed with 14 painters
nikklg [1K]

Answer:

18 days.

Step-by-step explanation:

We have been given that 12 painters paint the wall of a school in 21 days.

So the wall painted by one painter will paint the wall in 21\times 12\text{ days}=252\text{ days}

As one painter will paint the wall in 252 days, so to find the number of days it will take to paint the same wall by 14 painters, we will divide time taken by one painter (252) by 14.

\text{Time take by 14 painters to paint the wall}=\frac{252}{14}

\text{Time take by 14 painters to paint the wall}=18

Therefore, it will take 18 days to paint the same wall by 14 painters.

8 0
3 years ago
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