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soldier1979 [14.2K]
3 years ago
14

The slope of a given line is 1/3 . What is the slope of a line that is perpendicular to the given line? Type a numerical answer

in the space provided. Do not type spaces in your answer. If necessary, use the / key to represent a fraction bar.
Mathematics
1 answer:
yulyashka [42]3 years ago
7 0
If slope of the line is 1/3,  then slope of the perpendicular line should be negative reciprocal, and so it is equal -3.
Answer: -3.
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Help..................
elena-14-01-66 [18.8K]
Triangle has 180 degrees:
180=2m-3+m+4+3m+5
Combine like terms
180 = 6m+6
Subtract 6 from 180
174=6m
Divide by 6
m=29

Brainliest if that helped, please :)
5 0
3 years ago
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Express in simplest form:<br><br><br> -1(-x+6x + 1)-3<br> – 3x
Nana76 [90]

Answer:

-5x - 4

<u><em>Hope this helps!!! :)</em></u>

4 0
3 years ago
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Two congruent solids S1 and S2 have the property that S1∩S2 is a right triangular prism with height 3 and a base that is an equi
erastova [34]

Answer:

S1=9.905 cubic units

Step-by-step explanation:

As the two solids are congruent it can be said that they have the same angles and the same lengths then their volume is equal and therefore S1= S2 then S1∪S2= S1+S2- S1∩S2 = S1+S1- S1∩S2 =2S1- S1∩S2 =25.

Now, S1∩ S2= Prism volume= (Area of triangle (A)*Height(h)), the area of the equilateral triangle that is the base of the prism is given by A=√3/4*(length Lateral) ^2= A=√3/4*(2^2 )=√3 square units .

Then S1∩ S2=A*h =√3*3=5. 19 cubic units .

Finally you have

2S1- S1∩S2 =25

2S1-5. 19=25 clearing s1 you have

S1=(25-5. 19)/2 = 9. 905 cubic units

5 0
3 years ago
What value in the replacement set is a solution to this equation?
Anna007 [38]

Answer:

3(n+7)=48 Replacement set: {8, 9, 10} Drag the solution into the box. ... n = 9 is the value in the replacement set is a solution to the equation ...

Step-by-step explanation:

8 0
3 years ago
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solniwko [45]

Answer:

16,790\,\frac{m^{3}}{s}

Step-by-step explanation:

The best approximation of the flow rate of the Mississippi River is 16,790\,\frac{m^{3}}{s}.

3 0
3 years ago
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