3 years ago

Item 3 is unpinned. Click to pin.

Mathematics

2 answers:

AfilCa [17]3 years ago

8 0

Answer:

Step-by-step explanation:

66 - 54 = 12 inches

12 ÷ 54 = x ÷ 100

x = (12 × 100) ÷ 54 ≈ <em>22.2%</em>

Ratling [72]3 years ago

7 0

Answer:

84%

Step-by-step explanation:

i am so sorry if i am wrong. pls no hate tho

You might be interested in

A washer and dryer cost $989 combined. The washer costs $89 more then the dryer. What is the cost of the dryer?

Stells [14]

Answer The washer costs $539. The dryer cost $450

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Please help and show work

sashaice [31]

The answer to the question is 14

x^4 + 14x^2 + 49

(x^2 + 7)^2

perfect square

3 0

3 years ago

Question 13 y-5x= -4

Julli [10]

Which variable are we solving for?

For y:

y= 5x-4/ 13

For x:

x= 13y+4/ 5

5 0

3 years ago

What is the equation of the coordinate A and B if they are (4,7), (6,3) respectively. What is the equation of the straight line.

Nesterboy [21]

Answer: y+2x=15

Step-by-step explanation:

Given

Two points A and B are (4,7) and (6,3) respectively

Using two-point form

$\Rightarrow \dfrac{y-y_1}{x-x_1}=\dfrac{y_2-y_1}{x_2-x_1}$

Putting values

$\Rightarrow \dfrac{y-7}{x-4}=\dfrac{3-7}{6-4}\\\\\Rightarrow \dfrac{y-7}{x-4}=\dfrac{-4}{2}=-2\\\\\Rightarrow y-7=-2x+8\\\\\Rightarrow y+2x=15$

3 0

3 years ago

A man buys a backpack from a sporting goods

Lelechka [254]

Answer:

He would pay a total of $21.50

Step-by-step explanation:

A trick that I learned is to take the zeros and decimals off. Then multiply. Ex) 75 × 2 =150. Take away the zero (15) and ad the decimal (1.5)

I'm not the best at explaining but I hope this helps

8 0

3 years ago