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Leokris [45]
2 years ago
7

2x+10=12so x=??

e="\huge \dag \sf{Help \: me}" alt="\huge \dag \sf{Help \: me}" align="absmiddle" class="latex-formula">​​
Mathematics
2 answers:
almond37 [142]2 years ago
4 0

Answer:

\boxed {\sf x=1}

Step-by-step explanation:

\sf 2x+10=12

\boxed{\mathrm{Subtract\:}10\mathrm{\:from\:both\:sides}}

  • \sf 2x+10-10=12-10
  • \sf 2x=2

\boxed{\mathrm{Divide\:both\:sides\:by\:}2}

  • \sf \cfrac{2x}{2}=\cfrac{2}{2}
  • \sf x=1

\boxed{\sf Hope\: it\:helps!}

IRINA_888 [86]2 years ago
3 0

Answer:

\sf\longmapsto\sf\boxed {x = 1}

Step-by-step explanation:

\sf\longmapsto \: 2x + 10 = 12

\sf\longmapsto \:  \: 2x + 10 - 10 = 12 - 10

\sf\longmapsto \: 2x = 2

\sf\longmapsto \:  \frac{2x}{2}  =  \frac{2}{2}

\sf\longmapsto \: x = 1

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Please Show Your Work
Morgarella [4.7K]

The area of the trapezoid will be 32.5 square feet. Then the volume of the geometry will be 341.25 cubic feet.

<h3>What is Geometry?</h3>

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

The figure is shown.

Then the volume of the given geometry will be

Volume = Area of the trapezoid × Height

Then the area of the trapezoid will be

\rm Trapezoid \ area =  \dfrac{1}{2} \times (8 + 5) \times 5\\\\\\Trapezoid \ area =  32.5 \ ft^2

Then the volume of the geometry will be

Volume = 32.5  × 10.5

Volume = 341.25 cubic ft.

More about the geometry link is given below.

brainly.com/question/7558603

#SPJ1

7 0
2 years ago
Raghav, Rajit, Junsu, Mia, and Umema were finished with lunch and began playing with drink straws. Each one was making a line de
vodomira [7]

Answer:

x = 25.8^{o} and y = 51.4^{o}

Step-by-step explanation:

Known that he sum of angles on a straight line is 180^{o}. From the diagram;

2y + x + y = 180^{o}

x + 3y = 180^{o} ................ 1

Also,

2x + x + 2y = 180^{o}

3x + 2y = 180^{o} .............. 2

Using the elimination method, multiply equation 1 by 3 and equation 2 by 1

3x + 9y = 540 ............ 3

3x + 2y = 180^{o} ............. 4

7y = 360

y = \frac{360}{7}

y = 51.4^{o}

substitute the value of y in equation 1,

x + 3y = 180^{o}

x + 3(51.4) = 180^{o}

x + 154.2 = 180^{o}

x = 180^{o} - 154.2

x = 25.8^{o}

Thus, x = 25.8^{o} and y = 51.4^{o}

6 0
3 years ago
Find the principal. Annual rate of interest= 11% Period=3 years Total interest= 825 rupees Principal rupees​
Tamiku [17]

Answer:

I = $ 1,937.50

Step-by-step explanation:

3 0
2 years ago
How do i round this to the nearest tenth?
Alex_Xolod [135]

Answer:

2.77

Step-by-step explanation:

6 0
2 years ago
8t=28 how to solve it
AlladinOne [14]
The would be 3.5 because you have to multiply the two numbers.
8 0
3 years ago
Read 2 more answers
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