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anastassius [24]
2 years ago
12

Easy...will mark brain..plz help :)

Mathematics
2 answers:
Alborosie2 years ago
6 0

Answer: 4-12x

Step-by-step explanation:

1. Multiply the parenthesis by -6

2. Calculate and Reduce

3. Multiply

aleksley [76]2 years ago
4 0

Answer:

-6( -2/3 + 2x) = 4-12x

A= -4(3x+1)

B= 2(x+2)

C= -4(3x+1)

D= 4(3x+1)

Step-by-step explanation:

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Can you give me the answer to this
Nitella [24]

Answer: I think A

Step-by-step explanation:

6 0
2 years ago
In the figure below, points M, P, H, J, and K lie in plane Z.
marishachu [46]

Answers:

  • (a) LN
  • (b) PHJ
  • (c) K
  • (d) HK

===================================================

Explanation:

Part (a)

Lines LN and PN have the point N in common. This is the intersection point.

-----------------

Part (b)

To name a plane, pick any three non-collinear points that are inside it. We cannot pick points H, J, K together because infinitely many planes pass through it. Imagine the piece of flat paper able to rotate around this axis (like a propeller). Having the points not all on the same line guarantees we form exactly one unique plane.

I'll pick the non-collinear points P, H and J to get the name Plane PHJ. Other answers are possible.

------------------

Part (c)

Points H, J and K are collinear as they are on the same line. Pick either H or K to fill out the answer box. I'll go with point K

------------------

Part (d)

Point P and line HK are coplanar. They exist in the same flat plane, or on the same sheet of flat paper together.

We can think of that flat plane as the ground level while something like point N is underground somewhere. So point N and anything on that ground plane wouldn't be coplanar.

Note: there are other possible names for line HK such as line JH or line JK. The order doesn't matter when it comes to naming lines.

4 0
2 years ago
Plz help me plzzzzzzzzzz
Effectus [21]

Answer:

I think the answer is 7;

Step-by-step explanation:

All i did was subtract Q11 from all 4 of its sides;

11=4=7

7 0
2 years ago
Which system of equations is best represented by this graph?
lisabon 2012 [21]

Answer:

B what the other dude said

Step-by-step explanation:

5 0
2 years ago
A store is having a sale to celebrate president's Day. Every item in the store is advertised as one fifth off the original price
olya-2409 [2.1K]
1/5th off = 20% off

80% = $140
1% = $1.75
100% = $175

Answer is $175
6 0
3 years ago
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