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Sedbober [7]
3 years ago
5

What kind of line is being constructed in the series of diagrams?

Mathematics
2 answers:
lions [1.4K]3 years ago
8 0

Answer:

Perpendicular

Step-by-step explanation:

In figure (i), with Q as centre and any radius  we make two arcs on the line  (using compass) such that each of the arc is equidistant from Q.

Mark the intersecting points on the line as A and B. (see figure (i) )

Now, take A as centre and open compass more than half of the line i.e,  more than AQ, draw an arc (see figure (ii) ).

With the same radius as in figure (ii) and centre B , draw an arc which intersects the previous arc at point P. (see figure (iii) )

If we draw line from the intersecting point P to the line, we get a perpendicular .

So, second option is correct .

alexira [117]3 years ago
6 0
I think it's Perpendicular:)
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Delicious77 [7]

Answer:

i think it would be choice D

Step-by-step explanation:

this would be because the 20 is 19.8 tons rounded up, the (1.1) is the increase of the original amount plus the 9.8 rounded up, and the (1.05) is the increase by 5.1. the reason why they multiply these like 20(1.1)(1.05) is because each number in the parenthesis is the increase, when you multiply something by 1.1 it will give you it's 100% + the 10% growth, same goes for the 1.05 which will give you the 100% + the 5% of 20(1.1)

in other words if you just multiplied by .1 you would only get 10% of what you're seeking while if you multiply by 1.1 you would get the 110%. the 1 is 100%, and the extra percentage you seek is the decimal (number behind the dot) that follows

4 0
3 years ago
The formula for the resistance, R, of a conductor with voltage, V, and current , I , is R= V/I. Solve for V.
borishaifa [10]

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T+V/I

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
F(x)=2x+3/4x+5<br>find f(-9)<br>​
mylen [45]

\implies {\blue {\boxed {\boxed {\purple {\sf { f(-9)= 0.48}}}}}}

\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}

f(x) =  \frac{2x + 3}{4x + 5} \\

For f(-9), put "-9" for every value of "x".

↬f( - 9) =  \frac{2( - 9) + 3}{4( - 9) + 5}\\

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↬ f(-9) =  \frac{ - 15}{ - 31}\\

↬ f(-9)=  \frac{15}{31}\\

↬f(-9)=  0.48\\

\bold{ \green{ \star{ \red{Mystique35}}}}⋆

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strojnjashka [21]
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Answer:

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