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-BARSIC- [3]
3 years ago
6

Which equation is equivalent to - 15 = - 2x - 4x? -15 = 7x -15 = -6x -15 = 7x

Mathematics
2 answers:
salantis [7]3 years ago
8 0

Answer:

-15 = -6x

Step-by-step explanation:

-2x - 4x = -6x

leva [86]3 years ago
6 0
Answer:

-15 = -6x

Explanation
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Step-by-step explanation: A pure mathematics web could be a 2-dimensional form which will be closed to make a third-dimensional form or a solid. Or a web could be a pattern created once the surface of a solid figure is arranged out flat showing every face of the figure. A solid could have completely different nets.

6 0
3 years ago
Read 2 more answers
0.2y=0.5x+0.1 please solve with math thank you
Cerrena [4.2K]
<span>"Simplifying 0.2y = 0.5x + 0.1
 Reorder the terms: 0.2y = 0.1 + 0.5x Solving 0.2y = 0.1 + 0.5x Solving for variable 'y'.
 Move all terms containing y to the left, all other terms to the right.  
Divide each side by '0.2'. y = 0.5 + 2.5x Simplifying y = 0.5 + 2.5x"</span>
7 0
3 years ago
Three expressions equivalent to the following: -90x + 60
Deffense [45]

Answer:

33beacuse you i have -90×+60=9×6=369-63

3 0
3 years ago
Clara is taking a medicine for a common cold. The table below shows the amount of medicine f(t), in mg, that was present in Clar
Vinil7 [7]

Answer:

Clara's body eliminated the antibiotic at the same rate as Heidi's body.

5 0
3 years ago
Read 2 more answers
What is the surface area of this prism? A. 120 cm2 B. 122 cm2 C. 240 cm2 D. 184 cm2
Aneli [31]
Here is how to get the Surface Area of a triangular prism.
First you must find their areas first then multiply it by 2 (because it has 2 faces) except for the base, since it has a triangular base.
A = bxh/2                           A = 15 m x 30 m         A = 30 m x 18 m
   = (18 m x 12 m )/2             =  450 m^2                  = 540 m^2 
   = 216 m ^2/2
   = 108 m^2
Add all the faces:
SA = 2 (108 m^2) + 2 (540 m^2 ) + <span> 450 m^2     
     = 216 m^2 +1080 m^2 + </span><span>450 m^2  
     = 1,746 m^2
The answer is not found in your choices. The attached picture is also showing m (meter) as the unit used not cm.....so I guess you got the wrong choices.
</span>
5 0
3 years ago
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