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Charra [1.4K]
3 years ago
13

PLEASE HELP!!

Mathematics
1 answer:
FrozenT [24]3 years ago
5 0

Answer:

Part A: 13 and 13, 26 and 26

Part B: yes

Step-by-step explanation:

if you distribute the 2, then it's the same expression as 6m+14. as a result, the values are all the same

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help pls i have 7 of these question 100 points there is a part 2 to this question i will be making another one 100 points as wel
nlexa [21]

Answer:

  1. y=x
  2. y=x-2
  3. y=2x+10
  4. y=5x
  5. y=x+21

Whenever finding a rule, figure out what x+1 relates to in terms of y (aka the slope). Also, figure out the y-intercept (0,<em>y</em>)

<u>Example:</u>

x+1 = y+2.

Slope: 2 ÷ 1 = 2.

The y-intercept is (0,9)

This would make the rule y=2x+9

6 0
2 years ago
Read 2 more answers
The area of a square rug can be represented by the expression 100x^2+60x+9. Write an expression to represent the length of each
Ganezh [65]
ANSWER:

square root of ( 100x^2 + 60x + 9 )

An expression to represent the length of each side of the rug is:
square root of ( 100x^2 + 60x + 9 )

STEP-BY-STEP EXPLANATION:

Let's establish that the area of a square is the length of one of its sides squared.

Area of square = Side^2

THEREFORE:

To find the length of each side of the square, we will make side the subject in the formula as displayed below.

Area of square = Side^2

Side^2 = Area of square

Side = square root of ( area of square )

From this, we will substitute the given expression for the area of the square rug to obtain the expression for the length of each side of the rug.

Side = square root of ( 100x^2 + 60x + 9 )
7 0
3 years ago
Read 2 more answers
What is the value of x
djyliett [7]

Hey there!


Assuming #1 ….


x + 7x + x = 180°
REWORD

1x + 7x + 1x = 180°

COMBINE the LIKE TERMS

(1x + 7x + 1x) = 180°

8x + 1x = 180°

9x = 180°

DIVIDE 9 to BOTH SIDES

9x/9 = 180/9

CANCEL out: 9/9 because it equal 1

KEEP: 180/9 because it give you the x-value

NEW EQUATION: x = 180/9

SIMPLIFY IT!
x = 20
||||~~||||~~||||~~||||~~~||||~~||||~~||||~~||||~~~||||

Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

3 0
3 years ago
Read 2 more answers
Please help i will mark branliest
konstantin123 [22]

Answer:

1

Step-by-step explanation:

The range is the difference between the largest and smallest values.

range = 9 - 2 = 7

If 2 is replaced by 3 then 3 becomes the smallest value and

range = 9 - 3 = 6

That is the range decreases by 1

7 0
3 years ago
Solve for x: 2x - 3+ 4x = 27<br>answers<br>x=4<br>x=5<br>x=12<br>x=15​
MrRa [10]

Answer:

x=5

Step-by-step explanation:

2x-3+4x=27

6x-3=27

6x=27+3=30

x=30/6

x=5

6 0
3 years ago
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