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Archy [21]
2 years ago
14

Value of x in the given figure​

Mathematics
2 answers:
Natasha2012 [34]2 years ago
8 0

Answer:

x = 3

Step-by-step explanation:

To find the value of x we need to

(6x - 7) = (4x - 1) <em>(VERTICALLY OPPOSITE ANGLES ARE EQUAL)</em>

Transpose

6x -4x = -1 +7

2x = 6

x = 6 ÷ 2

x = 3

ololo11 [35]2 years ago
6 0

Answer:

\sf\longmapsto \: x = 3

Step-by-step explanation:

\sf\longmapsto \: 6x  - 7 = 4x - 1

\sf\longmapsto \: 6x - 4x =  - 1 + 7

\sf\longmapsto \: 2x = 6

\sf\longmapsto \: x = 6 \div 2

\sf\longmapsto \: x = 3

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X=6. y=5. <br><br><br><br> 12×+3y <br>please help me​
IgorLugansk [536]

Answer:

Your answer: 87

Step-by-step explanation:

Since you are given what both variables are in the equation, this problem requires you to plug it in.

12(6)+3(5)= ?

You can either do this in a calculator, or do this one step at a time.

12(6)=72

3(5)=15

72+15=87

7 0
3 years ago
Brady bought 3 pieces of chicken that cost x dollars each, a salad for $3 and a drink for $2. If he spent $ 14, how much was eac
zzz [600]

Answer:9$

Step-by-step explanation:14-3+2=9

4 0
2 years ago
A rectangle has a length 10 more than its width. If the width is increased by 8 and the length by 4, the resulting rectangle has
labwork [276]

The equation to model the above scenario is x^{2} +22x - 23 = 0

The perimeter of the expanded rectangle is 48 units

<h3>What is a rectangle?</h3>

A rectangle is a quadrilateral with its 4 angles 90°

Analysis:

First rectangle:

length = 10 + x

width = x

Second rectangle:

length = x + 14

width = x + 8

Area of expanded rectangle = 135 square unit

(x+8)(x+14) = 135

x^{2} + 8x + 14x + 112 = 135

x^{2} + 8x + 14x -23 = 0

x^{2} + 22x -23 = 0

x^{2} + 23x - x - 23 = 0

(x-1)(x+23) = 0

Therefore x = 1

Expanded length = 1+14 = 15

Expanded width = 1+8 = 9

Perimeter = 2(9+15) = 48 units

Learn more about Rectangles: brainly.com/question/25292087

#SPJ1

3 0
1 year ago
Convert 60°F to degrees Celsius. If necessary, round your answer to the nearest tenth of a degree.
Luba_88 [7]
Answer: 60°F = 15.5°C
8 0
3 years ago
If the floor of a square office is 225 square units, what is the perimeter of the office?
Makovka662 [10]
Square have 4 equal sides length = a

A = 255 
A = a^2

255 = a^2   |sqrt
15 = a

P = 4a 
P = 4*15 = 60
4 0
3 years ago
Read 2 more answers
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