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balandron [24]
2 years ago
9

Which is a correct definition of perpendicular lines?

Mathematics
1 answer:
djyliett [7]2 years ago
4 0
It would be B: a set of points that extends infinitely in two directions
You might be interested in
What is the sum of the first 35 terms in the series 7+9+11+
Temka [501]

In below formula for arithmetic sequence you can fill in a=7 (start), d=2 (interval) and n=35 (nr terms) and you get

17.5(14 + 34*2) = 1435

Confirmed by a brute-force addition: 7+9+11+13+15+17+19+21+23+25+27+29+31+33+35+37+39+41+43+45+47+49+51+53+55+57+59+61+63+65+67+69+71+73+75=1435

3 0
3 years ago
What is the slope of the line that passes through the points (4,10) and (1,10) in simplest form​
GuDViN [60]

Answer:

0

Step-by-step explanation:

We can find the slope by using

m = (y2-y1)/(x2-x1)

   = (10-10)/(1-4)

   = 0/-3

  =0

7 0
3 years ago
Please help me out, it's a math benchmark, it will be nice, you help me out! Thank you!
Sever21 [200]
The correct answer is c
6 0
2 years ago
60% of what number is 33?​
Andreyy89

Answer:

55

Step-by-step explanation:

33/60 = 0.55 * 100 = 55

Check:

55*0.6 = 33

Hope that helps!

8 0
2 years ago
a number, half of that number, and one-third of that number are added. the result is 22. what is the number?
tiny-mole [99]
Let the number be x.

Half of that number  =  x / 2
One third of the number  =  x / 3

=  x / 2 + x / 3 = 22.  LCM  =  6.

= (3x + 2 x) / 6  = 22.

5x / 6 = 22.      Cross multiply

5x = 6 * 22.

5x = 132      Divide both sides by 5.

x =  132 / 5

x = 26.4

The number is 26.4.  Cheers.
5 0
3 years ago
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