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Nana76 [90]
3 years ago
15

34 points will mark Brainylest

Mathematics
2 answers:
Kitty [74]3 years ago
7 0

-2[3x-b-2x+x-3b]

-2[(3x - 2x + x) + (-b -3b)]

-2[2x - 4b]

-4x + 8b

ASHA 777 [7]3 years ago
4 0

However you are answering, the way you wrote it should be fine. I'm just going to check to see that it is correct.

-2[3x - (b + 2x) + (x - 3b)] Remove the inside brackets ()

-2[3x - b - 2x + x - 3b] Collect like terms inside the square brackets.

-2[ 3x - 2x + x - b - 3b]

-2[2x - 4b] Now remove the square brackets.

-4x + 8b So your answer and mine agree.

Just write it as you see it.

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A.45<br> B.30<br> C.90<br> D.180<br> E.40<br> F.55<br> G.130<br> H.50
cupoosta [38]

Answer:

If you were to make a 360 degree circle and minus the 50 thats already there you get 310 the right angle on angle 5 is 90 degrees because its a right angle so then the 310-90=220 the obtuse angle on angle 2 is 180 so 220-180=40 lastly you share those forty between angles 3 and 4 and the solution is your answer.

Glab to help!

7 0
3 years ago
Find the distance between the pair of points.<br> (2,3) and (6,7)
photoshop1234 [79]

Answer:

6.4

Step-by-step explanation:

formula: √(X2-X1)²+(Y2-Y1)²

hope it helps!

8 0
3 years ago
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A(7x+3)=14x+b<br> What are the values of A and B?
Likurg_2 [28]

Answer:

24

Step-by-step explanation:

I think there the same for each but I hope I helped

5 0
3 years ago
Write equations for the vertical and horizontal lines passing through the point (-4,-9).
Gnesinka [82]

Answer:

Below.

Step-by-step explanation:

These are perpendicular line which intersect at (-4, -9).

Vertical line is x = -4.

Horizontal lone is y = -9.

6 0
3 years ago
Last Friday Adam had $22.33. Over the weekend he received some money for cleaning the attic he now has $32 how much money did he
defon

Answer:

9.67

Step-by-step explanation:

32-22.33=9.67

Hope it helps ;)

8 0
3 years ago
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