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labwork [276]
3 years ago
6

Find the value of x when 6- 2x = 5x - 9x + 8.

Mathematics
2 answers:
kifflom [539]3 years ago
8 0

Answer:

value of x = 4

Step-by-step explanation:

here's the solution : -

=》6 - 2x = 5x - 9x + 8

shifting like terms aside,

=》6 - 8 = 5x - 9x + 2x

\_(●_●)_/

=》-2 = -2x

=》x = -2 / -2

=》x = 1

irakobra [83]3 years ago
8 0

Answer:

x=1

Step-by-step explanation:

you want to simply the equation. Reorder the terms. combine the like terms. solve it. solve it for the variable. move all the terms to the left that contain an x. add 4x to each side. combine the like terms. add -6 to each side. combine the like terms. then decide each side by 2 and simplify the answer and you get x=1

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Given that lines a and b are parallel, what angles formed on line b when cut by the transversal are congruent with ∠2?
Kruka [31]

Answer:

The angles formed on line b when cut by the transversal are congruent with ∠2 are \angle{6}\text{ and }\angle{7}

Step-by-step explanation:

Consider the provided information.

If transversal line crossed by two parallel lines, then, the corresponding angles and alternate angles are equal .

The angles on the same corners are called corresponding angle.

Alternate Angles:  Angles that are in opposite positions relative to a transversal intersecting two lines.

∠2 and ∠6 are corresponding angles

Therefore, ∠2 = ∠6

∠2 and ∠7 are alternate exterior angles

Therefore, ∠2 = ∠7

Hence, the angles formed on line b when cut by the transversal are congruent with ∠2 are \angle{6}\text{ and }\angle{7}

3 0
3 years ago
The perimeter of a square is 96m.Find its area.
nadya68 [22]
<h3>Solution</h3>

P = 4a

96 = 4a

a = 24 m

so, the area is

A = a²

A = 24²

A = 24 × 24

A = 576 m²

4 0
2 years ago
Read 2 more answers
Mindy left at 8 a.M. And will arrive at 1 p.M.; jelly left at 8 a.M. And will arrive at 2 p.M. How many miles is the trip if Kel
uysha [10]

Answer:

300 miles

Step-by-step explanation:

The distance equation is D = RT

Where

D is the distance

R is the rate

T is the time

<u>Mindy</u>

8 am to 1 pm = 5 hours

<u>Kelly</u>

8 am to 2 pm = 6 hours

Kelly's rate is 10 mph SLOWER than mindy, so if we let Mindy's rate be "m", so Kelly's rate will be " m - 10 "

Now using the distance equation, we can write:

Mindy >>> D = RT >>> D = 5m

Kelly >>> D = RT >>>  D = 6(m-10) >>> D = 6m - 60

Since both the distances are equal, we can write:

5m = 6m - 60

m = 60

We want the distance, we know:

D = 5m

D = 5(60)

D = 300 miles

The distance is 300 miles

5 0
3 years ago
In a group of 60 workers they get paid an average of 80$ a day per person.
hichkok12 [17]

Answer:

48 workers earn $75 a day.

Step-by-step explanation:

Let x people earn 75 a day then 60-x earn 100 dollars a day.

Average is $80 a day so total paid out to the 60 workers

= 60*80 = $4800.

So  75x + 100(60-x) = 4800

75x + 6000 - 100x = 4800

6000 - 4800 = 100x - 75x

1200 = 25x

x = 48.

6 0
2 years ago
Bob bought n packs of pencils. Each pack has 15 pencils. Write an equation to represent the total number of pencils that Bob bou
Keith_Richards [23]

Step-by-step explanation:

each pack 15 pencil

n* 15= 15n

3 0
2 years ago
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