3 years ago

Is ratio 4.2:1.5 proportional to 12.6:4.5

Mathematics

1 answer:

Gennadij [26K]3 years ago

5 0

If we divide 12.6/4.5 by 3 we receive 4.2/1.5. So yes they are proportional. <span />

You might be interested in

I NEED HELP PLZ HELP

Natalka [10]

Answer: 6/8 + 12/8 + 12/8 + 10/8 = 5

Step-by-step explanation: The answer is five.

3 0

2 years ago

The formula P = 6s gives the formula for the perimeter of a regular hexagon with side length s. What is the perimeter of a regul

masya89 [10]

The answer is letter D, 20.4.
3.4(6)=20.4

3 0

2 years ago

Read 2 more answers

In an assembly line where the cycle time is 3 minutes and the sum of the task times is 22 minutes, what is the daily production

pogonyaev

Answer:

= 160 units

Step-by-step explanation:

Relevant data provided as the situation is below:-

Total available time = 480

Cycle time = 3

According to the given situation, the computation of the daily production rate is shown below:-

Daily production rate is

$= \frac{ Total\ available\ time}{Cycle\ time}$

= $\frac{480}{3}$

= 160 units

Therefore we have solve the daily production rate to reach the daily production rate.

6 0

2 years ago

(x - 6) (X - 4) =<br> How do I solve this?

Vedmedyk [2.9K]

Answer: x^2 -10x + 24

Step-by-step explanation:

(x-6) (x-4)

= x^2 - 6x - 4x + 24

= x^2 -10x + 24

5 0

2 years ago

Read 2 more answers

What is the sum of the geometric sequence 1, 4, 16, ... if there are 8 terms?

mylen [45]

Answer:

1, 4, 16, 64, 256, 1024, 4096, 16384

Step-by-step explanation:

Multiply by 4

6 0

2 years ago