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Serhud [2]
3 years ago
6

Solve the equation 14(3x-1)=2x-23

Mathematics
1 answer:
irina1246 [14]3 years ago
3 0

Answer:

x=\frac{-9}{40} \\

Step-by-step explanation:

Given Equation:

           14(3x-1)=2x-23

Solving the bracket on L.H.S

        (14)(3x)-1(14)=2x-23

             42x-14=2x-23

Taking the terms of 'x' to one side and the constants to other side

                 42x-2x=-23+14\\\\40x=-9\\\\x=\frac{-9}{40} \\

The value of 'x' after solving the equation is:

                            x=\frac{-9}{40} \\

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In a recent year, 27.9% of all registered doctors were female. If there were 53,700 female registered doctors that year, what wa
Elis [28]

Answer:

The total number of registered doctors was 192,473.

Step-by-step explanation:

This question can be solved using a rule of three.

53700 is 27.9% = 0.279. The total number of registered doctors is x, which is 100% = 1. So

53700 doctors - 0.279

x doctors - 1

0.279x = 53700

x = \frac{53700}{0.279}

x = 192473.11

Rounding to the nearest whole number.

The total number of registered doctors was 192,473.

5 0
3 years ago
Least common multiple of 30 25 4
White raven [17]

Answer:

The least common multiple of 30, 25, 4 is 150.

Step-by-step explanation:

The given numbers are 30, 25 and 4.

The factors of given numbers are

30=2\times 3\times 5

30=5\times 5

4=2\times 2

The L.C.M of given numbers is a smallest number that divides the given numbers completely.

L.C.M.=\frac{2\times 3\times 5\times 5\times 5\times 2\times 2}{5\times 2}

L.C.M.=2\times 3\times 5\times 5\times 2=150

Therefore the least common multiple of 30, 25, 4 is 150.

5 0
3 years ago
What is the height of a cylinder with a volume of 1205.76 cubic inches and a radius of 8 inches? Round to the nearest tenth of a
Anit [1.1K]
Cylinder height = volume / PI * radius^2
cylinder height =1,205.76 / PI * 8^2
cylinder height = <span> <span> <span> 5.9969582557 </span> </span> </span>
which I guess can be safely rounded to 6 inches
Source www.1728.com.diamform.htm


3 0
3 years ago
Consider the following equation:
Pie

Answer:

\mathrm{Vertical}:\:x=-1,\:x=2,\:\mathrm{Horizontal}:\:y=\frac{1}{4}

Step-by-step explanation:

Your equation is: f(x)=\frac{x^2+4}{4x^2-4x-8}

\mathrm{If\:the\:degrees\:are\:equal,\:the\:asymptote\:is:\:y=\frac{numerator's\:leading\:coefficient}{denominator's\:leading\:coefficient}}

5 0
3 years ago
Read 2 more answers
PLEASEEE HELPPP MEEE WITH NUMBERSSSS 9 AND 10<br> QUESTION: Find the measure of each numbered angle
ryzh [129]
9:::: 1=180-123=57degree
2= 180-57-62=61 degree
6 0
3 years ago
Read 2 more answers
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