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Sholpan [36]
3 years ago
7

Solve by describing your steps

" title="\frac{x}{4} + 2 = 10" alt="\frac{x}{4} + 2 = 10" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
raketka [301]3 years ago
5 0

Answer:

x = 32

Step-by-step explanation:

x/4  +2 = 10

Subtract 2 from each side

x/4 +2-2 = 10-2

x/4  =8

Multiply each side by 4

x/4 *4 = 8*4

x = 32

umka2103 [35]3 years ago
4 0

Answer:

x=32

Step-by-step explanation:

To solve, we need to isolate the variable, x

\frac{x}{4} +2=10

Subtract 2 from both sides

(\frac{x}{4}+2)-2=10-2

\frac{x}{4} =8

Multiply both sides by 4

4(\frac{x}{4})=8(4)

x=32

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Answer:

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Step-by-step explanation:

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If the centre is not given find the end points of the diameter

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Let the end points of the diameter be : ( - 3 , 8 ) and ( -3 , -4 )

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Therefore, centre of the circle = ( -3 , 2 )

Step 2 : <u>Find radius</u>

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Diameter is the distance between the end points ( -3 , 8) and ( -3 , -4 )

That is ,

 Diameter = \sqrt{(-3-(-3))^2 + ( -4 -8)^2}\\

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Therefore, the equation of the circle with centre ( -3, 2)

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