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QveST [7]
3 years ago
8

Helpp pretty please

Mathematics
1 answer:
blondinia [14]3 years ago
5 0

Answer:

b

Step-by-step explanation:

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If a number added to five is divided by the difference of the number and two, the result is three-fourths. Find the number.
alexandr1967 [171]

Answer:

x = - 26

Step-by-step explanation:

Let the number be x.

According to the question,

\frac{x+5}{x-2} = \frac{3}{4}\\

Cross multiplying 4 & 3 gives :-

4(x+5)=3(x-2)

And solving this eqn. gives :-

4(x+5)=3(x-2)\\=> 4x+20=3x-6\\=>4x-3x=-20-6\\=>x=-26

Verification :-

(putting the value of x = -26 )

\frac{x+5}{x-2} \\\\=>\frac{-26+5}{-26-2} \\\\=> \frac{-21}{-28} \\\\=>\frac{21}{28}

Reducing  \frac{21}{28}  by 7 gives  \frac{3}{4} .

5 0
4 years ago
(5/6 + 2/3) - (3/4 + 1/12)
Yuki888 [10]
(5/6 + 2/3) - (3/4 + 1/12
= 9/6 - 10/12
= 18/12 - 10/12
= 8/12
= SIMPLIFY: 2/3

Hope this helps!!
5 0
3 years ago
Read 2 more answers
Two times a number minus 10
sattari [20]

Answer:

2n-10

Step-by-step explanation:

Let n = the number

Two times a number

2n

Minus 10

2n-10

8 0
4 years ago
Which of the following BEST describes an EULER PATH?
alexandr402 [8]

A path that goes through every EDGE once and starts and ends at different vertices.

Step-by-step explanation:

  •    Euler path - uses every edge of a graph exactly once
  •    Euler circuit - uses every edge of a graph exactly once
  •    Euler path - starts and ends at different vertices
  •    Euler circuit - starts and ends at the same vertex

4 0
3 years ago
What is the value of v? Help, please
9966 [12]

Answer:

v = 87

Step-by-step explanation:

the angle v+39 lies on a straight line. so substract v+39 from 180 to get the interior angle for that side.

afterwards, knowing that the sum of interior angles of a triangle = 180, form an equation with all the angles and solve for v

3 0
3 years ago
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