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Mnenie [13.5K]
3 years ago
6

What's the answer to this

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
3 0
141 = (13x + 4) + (10x - 1)
141 = 23x + 3  <--- Combine like terms
141 = 23x -3
+3            +3    <--- Simplify by adding 3 to each side
-------------------
138 = 23x
/23    /23      <--- Simplify by dividing each side by 23
------------------
x = 6
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Ty very much! Please help? :))
wlad13 [49]

Answer:

<em>Exact Form: </em>

\frac{8}{3}

<em>Decimal Form: </em>

2.6

<em>Mixed Number Form: </em>

2\frac{2}{3}

Hope this helps :)

<em>-ilovejiminssi♡</em>

4 0
2 years ago
Quotient z on 7 Decreases on 1<br>Decreases 7 ? <br><br>ناتج قسمة Z على 7 يقل عن 1 بمقدار 7 ؟<br>​
Crank

Answer:

pls I don't understand can u pls expatriate

7 0
3 years ago
An equation of a line through (-1, 4) which is perpendicular to the line y = 4x + 1 has slope and y-intercept
Assoli18 [71]

Answer:

The answer to your question is   y = -1/4x + 15/4

Step-by-step explanation:

Data

P (-1, 4)

⊥ y = 4x + 1

Process

1.- Find the slope of the line given

       y = 4x + 1

slope = 4

2.- Find the slope of the new line

     slope 2 = -1/4

3.- Find the equation of the line

       y - y1 = m(x - x1)

Substitution

       y - 4 = -1/4(x + 1)

Simplification

       y - 4 = -1/4x - 1/4

       y = -1/4x - 1/4 + 4

       y = -1/4x - 1/4 + 16/4

Result

       y = -1/4x + 15/4

7 0
3 years ago
Find the volume of a cylinder with a height of 6cm and a radius of 3cm
slava [35]

Answer:

a) 54π cm³

Step-by-step explanation:

area of circle=πr²

9π

π9*6=54π

6 0
3 years ago
Read 2 more answers
What is another name for &lt;1?
Oksanka [162]

Option A:

The another name for ∠1 is ∠JLK.

Solution:

How to Label Angles :

There are two main ways to label angles:

1. Give the angle name by a number or a lower case letters.

2. The second way to name the angle is indicating by the vertex.

Usually the angle is denoted by three letters.

First letter and the second letter denotes the arms of the angle and the middle of the letter denotes the angle (its vertex).

To find the another name for ∠1.

The arms of the angle are LJ and LK and the vertex is L.

So, the name of the angle is ∠JLK.

Middle letter is the actual angle.

Therefore the another name for ∠1 is ∠JLK.

Option A is the correct answer.

8 0
3 years ago
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