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
Elodia [21]
2 years ago
15

1-1 Points Lines and Planes PAP Day 2 Can someone help with answering this full worksheet?

Mathematics
1 answer:
snow_tiger [21]2 years ago
5 0

Answer:

first 3 are Yes on the top.  number 4: because they are both coplanar. number 5: Yes. number 6 is no. number 7: Yes. number 8 is plan.

Step-by-step explanation:

You might be interested in
Solve the system of linear equations. separate the x- and y- values with a coma. -8x=72-16y
serious [3.7K]
Let's use the "elimination by addition/subtraction" method to solve this system for x and y.

<span> -8x=72-16y             
4x=-92+16y        <= Mult. all 3 terms by 2:          8x = - 184 + 32y

Now combine the following, column by column:

</span><span> -8x=       72-16y
</span>8x = - 184 + 32y
-----------------------
   0 = -112 + 16y.  Solving for y, 16y = 112, and y = 7.

Now subst. 7 for y in either of the original equations and calculate x:

<span>4x=-92+16(7)   =>   4x = -92 + 112  =  20.  Then x = 5.

Solution is 5, -7   (or, better written) (5, - 7).</span>
8 0
3 years ago
Please help &amp; solve for x thank you!
vovikov84 [41]

9514 1404 393

Answer:

  x = 23.1

Step-by-step explanation:

The parallel lines make the left segments proportional to the right segments. This lets us write the equation ...

  x/14 = 33/20

Multiplying by 14, we get ...

  x = 14(33/20) = 7(33/10) = 23.1

4 0
2 years ago
7.25 cm plus 7.2 cm plus 8cm equals what
alisha [4.7K]
There correct answer to that question is 22.45
7 0
3 years ago
Read 2 more answers
Please help me!! I really don't know how to do this!!
Nimfa-mama [501]
R*F = 5LF, R*M = 9LM, L*F + L*M = 18, R*F + R*M = 122.
<span>RF=50, </span><span>LF=10</span><span>, RM=72</span><span>, LM=8. Fill in the graph with this info and assume there aren't people that are transgender</span>
3 0
3 years ago
In a circle with a radius of 6 ft, an arc is intercepted by a central angle of 270 degrees.
aliya0001 [1]

Answer: 28.26 ​ ft

Step-by-step explanation:

The formula to calculate the length of arc l is:

l=r \theta

Where:

r=6 ft is the radius of the circle

\theta=270\° \frac{\pi}{180\°}=\frac{3}{2} \pi=4.71 rad is the angle in radians

l=(6 ft)(4.71 rad)

l=28.26 ft This is the length of the arc

3 0
2 years ago
Other questions:
  • How are your suppose to simplify 4y-y
    14·2 answers
  • What is the quotient of -1.80 and 2.25
    5·1 answer
  • 1 a. Solve, and plot the solution set.<br>-what is the answer​
    6·1 answer
  • The graphs of linear function f and g are shown on the grid. Which function is best represented by the graph of g
    8·1 answer
  • Jamie is x years old. His friend ana is the same age. Write an expression to represent the sum of jamie and ana's ages
    8·2 answers
  • After you add both sides by 9. How can you solve for 5z in this equation?
    6·1 answer
  • Need help on this asap actual explanation!
    7·1 answer
  • Factor completely. x2−11x+24
    12·1 answer
  • Need answer fast
    15·2 answers
  • The average value of all the pennies, nickels, dimes, and quarters in Paula's purse is 20 cents. If she had one more quarter, th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!