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tester [92]
3 years ago
12

Solve the formula for the given variable. -2x + 6 = -3x Help meee

Mathematics
2 answers:
s2008m [1.1K]3 years ago
7 0

Step-by-step explanation:

- 2x + 6 = - 3x. collect the like terms

- 2x + 3x = - 6

x = - 6

I hope this answers your question

borishaifa [10]3 years ago
4 0

Answer:

x = -4

Step-by-step explanation:

I have a picture because Im bad at explaining

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Please some help me it’s due at 11:59
Bess [88]

Answer:

A device used by muscians that marks the time at a selected rate by giving a regular tick.

another definition is a mechanical or electrical instrument that makes repeated clicking sounds at an adjustable pace.

Hope this helps :)

6 0
3 years ago
If a cube with a 5-in side length is sliced in half. What is the surface area of the two pieces?
nydimaria [60]

 Hello there!

1.) To start, first know that a cube has the same height, length, and width, meaning that all of the dimensions are 5-in. Then, when you slice it in half, this would mean that you have now reduced the width to half of its original. This would mean that the width is now 2.5 while the height and length remain 5.

Now that you have this information, you can now find the surface area by using this formula:

A= 2lw+2lh+2hw

Now plug in your values:

A=2(5)(2.5)+2(5)(5)+2(5)(2.5)

This would simplify to:

A=25+50+25

A=100 in squared

Therefore, the surface area of the two pieces are 100 inches squared.

2.) To start, first plug the measurements of the tank into the cylinder volume formula:

V=\pir^2h

V=\pi(2.75)^2(10)

V= 237.58 cubic feet

Now, we must find how long it will take the tank to empty if the rate is 3.7 cubic feet per minute so divide the volume (in feet) by the rate:

237.58/3.7= 64.2108...

Rounded to the nearest hundredth, it would take approximately 64.21 minutes to empty the take when it is full.

:)

<span>
</span>
7 0
3 years ago
(PLEASE ANSWER + BRAINLIEST!!)
Licemer1 [7]
The answer is x=20.  Hope this helps.
8 0
3 years ago
On a number line what does it mean when it said find the ratio of DH to CE when D=30 H=70 C= 20 and E= 40
puteri [66]

Answer:

Multiply the number and divide by how many numbers were added

7 0
3 years ago
What 5x23p9x2 and what is the common number?
loris [4]
Hi There! :)

<span>What 5x23p9x2 and what is the common number?

5</span>×23=115
<span>115</span>×9=1035
<span>1035</span>×2=2070
<span>
Therefore 2070 is the answer
</span>

5 0
3 years ago
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