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xenn [34]
3 years ago
7

What is the solution of

Mathematics
2 answers:
loris [4]3 years ago
5 0

Answer:

x = -1/2

Step-by-step explanation:

1-3x = x+3

Add 3x to each side

1-3x+3x = x+3x+3

1 = 4x+3

Subtract 3 from each side

1-3 = 4x+3-3

-2 = 4x

Divide each side by 4

-2/4 = 4x/4

-1/2 =x

Ainat [17]3 years ago
5 0

Answer:

x= -1/2

Step-by-step explanation:

To solve, we want the variables on one side of the equation, and the numbers  on the other

1-3x=x+3

Add 3x on both sides

1=4x+3

Subtract 3 from both sides

-2=4x

Divide by 4 on both sides

x= -1/2

Hope this helps! :)

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The slope of the line x+10=y
dsp73

Answer:

The slope of the line is 1.

Step-by-step explanation:

The equation is written in slope intercept form. ( y=mx+b). The variable m represents the slope of the line. Due to the fact there is no number in front of the x variable, that tells us that the slope is just 1.

6 0
3 years ago
The diameter of a<br> spherical ball is 30 cm, the volume<br> of the ball, in cube is?
Travka [436]

Answer:

14,130 cm³

Step-by-step explanation:

V = 4/3πr³

   = 4/3 x 3.14 x 15 x 15 x 15

   = 20 x 225 x 3.14

   = 706.5 x 20

   = 14,130 cm³

7 0
3 years ago
Create the equation of the line that passes through the point (1, -10) and is perpendicular to y=-1/3x+5
Ber [7]

Answer:

y = 3x - 13

Step-by-step explanation:

y = -1/3x + 5

Perpendicular lines have slopes that are negative reciprocals of one another

so slope of perpendicular line is 3

y = mx + b

y = 3x + b

Using (1,-10)

-10 = 3(1) + b

-10 = 3 + b

b = -13

y = 3x - 13

4 0
2 years ago
How much will it cost for Gary to reserve 13 lanes?
arlik [135]
You didn't give us enough informations to answer that?
5 0
3 years ago
Simplify. 6√20−3√8<br> Enter your answer, in simplest radical form
tresset_1 [31]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷  \sqrt{20} can be simplified to 2\sqrt{5}

Multiply 2 by 6 to get the simplified version for part 1

= 12\sqrt{5}

\sqrt{8} can be simplified to 2\sqrt{2}

Multiply 2 by 3 to get the simplified version:

= 6\sqrt{2}

It would be:

12\sqrt{5} - 3\sqrt{8}

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

8 0
3 years ago
Read 2 more answers
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