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
LenKa [72]
4 years ago
7

Which of the following could be an equation of the line that is perpendicular to= 2x + 5

Mathematics
2 answers:
nataly862011 [7]4 years ago
8 0
Alright, I don't know what your choices are, but here's my input:
For a line to be perpendicular to another line, the slope needs to be the opposite reciprocal of the slope of the given line. Now, by opposite, I mean if your slope is positive, this one needs to be negative (or vice versa). For reciprocal, I mean flip the fraction over. In this case, we have a slope of 2, so its opposite is -2 & the reciprocal is -1/2. So, whatever line has a slope of -1/2 is your answer.

Hope this helps!
vaieri [72.5K]4 years ago
3 0
I say that it is line x+3
You might be interested in
Luz catches 83% of the balls in the outfield. What fraction of the balls does she not catch?
olganol [36]

Answer:

17/100

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What does the quotiant 35/x represent?
Bumek [7]
When 35 ÷ 7, the quotient would be 5, while 35 would be called the dividend, and 7, the divisor. I hope this helps
5 0
3 years ago
PLEASE HELP ME!!!!! GIVING (17 POINTS)
bija089 [108]

Answer:

61.)   A, B, A

62.) 120 minutes

Step-by-step explanation:

61.) 48 is a multiple of 6. A multiple is a number which can be fully divided into another number (divded without remainder). Therefore, 48 is a multiple of 6 because 6 * 8 = 48 meaning that 48/6 would equal 8. Because there is no remainder, Carly can put the beads into 6 equal groups.

62.) This is a simple conversion problem. Since they are asking the amount of minutes, you need to convert 2 hours to minutes. You do not need to calculate it or set up a formula because there are 60 minutes in one hour, therore, in 2 hours there are 120 minutes (60 minutes + 60 minutes).

4 0
2 years ago
I have to find the circumference of 15 cm​
Pie

Answer:

r = 2.39 and C=2πr=2·π·2.39≈14.99997

Step-by-step explanation:

Using the formula

C=2πr

Solving for r=C 2π=15

2·π≈2.38732

and then u round up the 7 told the 8 to go up.

2.39

7 0
3 years ago
What is the length of EF in the right triangle below?
Vinil7 [7]
Your question does not give enough information for me to answer
8 0
3 years ago
Other questions:
  • What is the product of 85 x 71
    15·2 answers
  • 9 and 3/4 as an improper fraction
    8·1 answer
  • BRAINLIEST ASAP!!!!
    14·1 answer
  • You are making necklaces for your friends. You have 64 blue beads and 40 red beads. Each friend will receive an identical neckla
    7·1 answer
  • Need answer ASAP!!!!!!
    7·2 answers
  • U and V are mutually exclusive events. P(U) = 0.27; P(V) = 0.56. Find:
    12·2 answers
  • How many six letter passwords can be made using the letters a through Z if repetition of letters is allowed
    14·1 answer
  • Which identity is the result of using the pythagorean theorem to show that a triangle with side lengths x^2 - 1, 2x, and x^2 +
    6·2 answers
  • Graph 1 on the numberline?
    14·2 answers
  • Show that<br><br> Sin30° / cos30° = tan30 °
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!