1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka2103 [35]
2 years ago
5

If y=my+b is the equation of a line perpendicular to the line y=5x-2, what is the value of m

Mathematics
1 answer:
Ainat [17]2 years ago
8 0

Answer:

The value of m would be -1/5

Step-by-step explanation:

In order to find the m of the second line, we need to find the slope of the first line, which is 5. Now, the perpendicular slope would be the opposite and reciprocal. So we take 5 and we negate it to -5. Now we flip it to get -1/5, which is the slope of the new line.

You might be interested in
Which function describes the sequence 3, 6, 12, 24, ... for n = 1, 2, 3, ...?
postnew [5]
T(n)=t(0)xR to the n power since the sequence is geometric
t(0)=1.5 because 1.5x2=3
R=2
6 0
2 years ago
A photographic negative is 3 cm by 2 cm. A similar print from the negative is 9cm long on its shorter side. What is the length o
lbvjy [14]

Answer:

13.5 cm

Step-by-step explanation:

9 divided by 2 = 4.5 *There's a 4.5 increase

3 X 4.5 = 13.5

The new print is 13.5cm by 9cm

5 0
3 years ago
Calculate the unit rate:<br>write your answer as a decimal <br><br>1/2 mile in ever 1/3 hour​
Alexandra [31]

Answer:

unit \: rate =  \frac{distance}{time}

unit rate is similar to speed / velocity:

unit \: rate =  \frac{ (\frac{1}{2} )}{ (\frac{1}{3})} \\  \\  =  \frac{1}{2}  \div  \frac{1}{3}  \\  \\  =  \frac{1}{2}  \times  \frac{3}{1}  \\  \\  = >  { \boxed{ \boxed{unit \: rate  =   \frac{3}{2}  \: miles \: per \: hour}}}

[<em>unit</em><em> </em><em>rate</em><em> </em><em>must</em><em> </em><em>have</em><em> </em><em>units</em><em> </em><em>including</em><em> </em><em>per</em><em> </em><em><</em><em>time</em><em>></em><em> </em>]

7 0
2 years ago
MY TEACHER IS BEING ANNOYING HELP ME PLS
cluponka [151]

Answer:

8

Step-by-step explanation:

I got 8 in a short version. The full answer is not complete. It is 8.18812697...

But if you shorten it, 8 is the best estimation.

7 0
2 years ago
at a farm the ratio of cows to horses was 10:3 if there were 20 cows at the farm how many horses were there?
Katen [24]
Cows=10 units
horses=3 units
if 20 cows then
10 units=20 then
1 unit=2
so horses=3 units
1 unit=2
2 times 3=6
6 horses
3 0
2 years ago
Read 2 more answers
Other questions:
  • Gordan's front lawn measures 2,655 square feet. It takes him 9 minutes to mow it on his riding lawn mower. How many square feet
    14·2 answers
  • Tobin is solving the equation 3(x - 1.25) = 11.25. His work is shown below.
    13·1 answer
  • Reduce to lowest terms: -5/8 divided by 1/4. PLEASE HELP!!
    15·2 answers
  • Wrong answers only! + (Blank) = ​
    6·2 answers
  • Help on this one as well ii manged to get an answer but If you understand it or im wrong an you please explain ! thank you !!
    14·2 answers
  • The blue dot is at what value on the number line?<br> +<br> +<br> -7<br> -3
    9·1 answer
  • How do you solve x for (x+5)^3/2 = ( x-1)^3
    11·2 answers
  • How many degrees<br>in 1/20 of a full turn?​
    14·1 answer
  • Plzz help for brianly
    7·2 answers
  • Theorem: A line parallel to one side of a triangle divides the other two proportionately.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!