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castortr0y [4]
3 years ago
9

Kinda confused!! need help!!

Mathematics
2 answers:
sattari [20]3 years ago
7 0

Answer:

I think last option is correct

Sidana [21]3 years ago
5 0

Answer:

Option 2.   EG, DH, CG, FH

Step-by-step explanation:

  • <em>Skew lines are lines that do not lie on the same plane, and they also never intersect</em>

<u>Let's verify options</u>

<u>Option 1</u>

  • AC is an exception, it intersects AB

<u>Option 2</u>

  • All good, all lines are skew with AB

<u>Option 3</u>

  • GH is an exception, Can be on the same plane with AB

<u>Option 4</u>

  • CD is an exception, can be on the same plane with AB

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Y=2x−1
lord [1]

Answer:

(1,1) is a solution of the system.

Step-by-step explanation:

Let's solve the system.

y = 2x - 1

5x - 4y = 1

In the first equation, y is already separated as a function of x. So we replace in the second equation;

5x - 4(2x - 1) = 1

5x - 8x + 4 = 1

4 - 1 = 8x - 5x

x = 1

y = 2x - 1 = 2(1) - 1 = 1

(1,1) is a solution of the system.

5 0
3 years ago
Find the sum or difference and reduce: (5x-20)/4<br><br> Please solve
Paladinen [302]


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7 0
3 years ago
Please help i will give 30 points
grigory [225]

Answer:

30

Step-by-step explanation:

The area would have been 80*x=1600.

that means x=60. So, two pennant bases are 60.

That means one pennant base is 30.

5 0
3 years ago
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Yakvenalex [24]

Answer:

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6 0
2 years ago
In a class of 40 students, everyone has either a pierced nose or a pierced ear. The professor asks everyone with a pierced nose
viktelen [127]

Answer:

3 students

Step-by-step explanation:

If everyone in the class has either a pierced nose or ear, we just simply have to add up the total number of hands raised and minus the number of students in the class.

35+8=43

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