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
denis-greek [22]
3 years ago
5

Y = 7/2x + 10 y = -7/2x - 1/10 these lines have perpendicular slopes. True or false?

Mathematics
2 answers:
MrRissso [65]3 years ago
7 0

Answer:

the correct answer is false. Really hope this helped :)

Step-by-step explanation:

forsale [732]3 years ago
6 0

Answer: This is False because they don't go together and it doesn't make sense.

Step-by-step explanation:

You might be interested in
33pt =__ qt __qt pliz. hurry
Valentin [98]
 <span>16.5 
1 pint(US) = 0.5 quarts (US)</span>
5 0
3 years ago
The weights (to the nearest pound) of some boxes to be shipped are found to be:. Weight 65 68 69 70 71 72 90 95 frequency 1 2 5
Lena [83]
So the mean is 72.97

We need to subtract the mean from each value and square it.
(65-72.97)^2= 63.5209
(68-72.97)^2=24.7009
(69-72.97)^2=15.7609
(70-72.97)^2=8.8209
(71-72.97)^2= 3.8809
(72-72.97)^2=0.9409
(90-72.97)^2=290.0209
(95-72.97)^2=485.3209

Now we add up the new values ( also consider their frequency) and find their mean.
Add the values
63.5209+(2 •24.7009=49.4018)+(5•15.7609=78.8045)+(8•8.8209=70.5672)+(7•3.8809=27.1663)+(3•0.9409=2.8227)+(2•290.0209=580.0418)+(2•485.3209=970.6418)= 1,842.967
Divide by total numburs to find the mean
1,842.967/ 30=61.43223333

The standar deviation is the square root of the mean so is
Square root of 61.43223333=7.837871735
Round to the nearest tenth
Standard Deviation is 7.8



7 0
3 years ago
Need help. will give brainliest ​
Stella [2.4K]

Answer:

32. 24.

Step-by-step explanation:

hope this helps

7 0
3 years ago
Read 2 more answers
Divide. Round to the nearest tenth. <br> .16 ÷ .03220
grigory [225]

Answer: Rounded to the nearest tenth is 5

4.96894409 is the exact answer

7 0
2 years ago
How to explain 3,482,000,000 in scientific notation
Gelneren [198K]
3.482 x 10^9.
-the coefficient must be under 10, and in this case it is the "3". Then you count the places after that to get your exponent
7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP 30 POINTS
    14·2 answers
  • What do I do if my friend wants me to play game, but I have work to do instead?
    6·2 answers
  • Kevin wants to plant a garden in his back yard. He’d like to plant tomatoes. He read that he should plant one tomato plant for e
    5·1 answer
  • Let f(x) = 4 – x^2, g(x) = 2 – x. Find (f + g)(x) and its domain.
    12·1 answer
  • AC but is 20 m above the surface of the ocean what is the Evevation
    15·1 answer
  • (3×10)+(4×1)+(5× <br> 10<br> 1<br> ​ )+(5× <br> 100<br> 1<br> ​ )+(6× <br> 1000<br> 1<br> ​ )
    8·1 answer
  • 80% of all ca drivers wear seat belts. if 3 drivers are pulled over, what's the probability that all would be wearing their seat
    14·1 answer
  • Please help with these questions!
    5·1 answer
  • The model below represents an equation. Write the equation that is modeled then find what value of x makes the equation true.PLZ
    8·2 answers
  • What’s 23y times 4x(simplify)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!