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
boyakko [2]
3 years ago
15

Which of the following is described by the notation? <-> AB|| <-> CD? A. Skew lines b. Parallel lines c. Intersectin

g lines d. Perpendicular lines

Mathematics
1 answer:
timofeeve [1]3 years ago
6 0

Answer:

I think B or C

Step-by-step explanation:

You might be interested in
What is this word phrase as a math expression?
Arlecino [84]

11 times the sun of a number and 15

11(y+15)

the answer is d

have great day and I hope you make a good grade

3 0
1 year ago
Read 2 more answers
Pls help with my maths!!!
gladu [14]

Step-by-step explanation:

\frac{x + 6}{ x}  =  \frac{5}{2}

Then collect like terms

answer is x = 4

8 0
2 years ago
Read 2 more answers
What is the sample space for a 5 sided number cube?
grigory [225]

Answer:

{1, 2, 3, 4, 5}

Step-by-step explanation:

Sample space is the set of all possible outcomes. Supposing that the 5 sided number cube has numbers one to five on its sides, the possible outcomes are the numbers that can be rolled, then its sample space is: {1, 2, 3, 4, 5}

3 0
3 years ago
how much wrapping paper would you need to cover a rectangular that is 18.25 inches by 12inches by 3 inches if you need 10% more
natita [175]

Answer: 681 square inch

Step-by-step explanation:

Hi, we have to apply the formula for the surface area:

A = 2wl + 2lh + 2hw

Where:

w: width

l: length

h: height

Replacing with the values given:

A = (2x12x18.25) + (2x12x3)+(2x18.25x3)

A= 438+72+109.25

A=619.5 in2

Since it has to be 10% more than the surface.

619.5 x (10/100) = 61.95 in2

Adding that value to the surface area

619.5+61.95 = 681.45in2 = 681 in2

4 0
2 years ago
Will someone help with this ! I was allowed a retry for it and I don’t know how to do it
pashok25 [27]

Answer:

\frac{dN}{dt}=k(725-N)\\separating the variables and integrating\\\int \frac{dN}{725-N}=\int kdt+c\\-log (725-N)=kt+c\\log (725-N)=-kt-c\\(725-N)=e^{-kt-c} =e^{-kt} *e^{-c} =Ce^{-kt} \\when t=0,N=400\\725-400=Ce^{0} =C\\C=325\\when t=3,N=650\\725-650=325e^{-3k} \\\frac{75}{325}=(e^{-k})^3\\\\e^{-k} =(\frac{3}{13}) ^{\frac{1}{3} } \\when t=5\\725-N=325(\frac{3}{13}) ^{\frac{5}{3} } =325*\frac{3}{13}*(\frac{3}{13} )^{\frac{2}{3}}\\N=725-75*(\frac{3}{13} )^{\frac{2}{3} }=725-28=697

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Need help please provide steps
    7·2 answers
  • The product of two positive rational numbers is greater than either factor.is sometimes true
    10·1 answer
  • PLEASE HELP ASAP<br> 15 POINTS
    6·1 answer
  • Look at the number line below.
    12·1 answer
  • A triangle is rotated 90° about the orgin. Which rule describes the transformation
    13·1 answer
  • A biologist studied the populations of white-sided jackrabbits and black-tailed jackrabbits over a 5-year
    5·1 answer
  • 7.
    10·2 answers
  • M. A rectangular swimming pool is 5.4 m long and
    5·1 answer
  • Please help! PLSSS! Its for a math test.​
    14·1 answer
  • Find the value of x for which l||m
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!