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hichkok12 [17]
3 years ago
10

Please help me fast thank you very much. ​

Mathematics
2 answers:
Anika [276]3 years ago
7 0

Answer:

-6

Step-by-step explanation:

ankoles [38]3 years ago
7 0

Answer:

-6

Step-by-step explanation:

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Sunil earns $12 in one hour d=hours and h=hours
Dennis_Churaev [7]
To find out how much Sybil would make in a certain amount of time, the equation would be:

h * 12

(hours times number of dollars per hour, which is 12)

Hope this helps!! :)
4 0
3 years ago
Please please please help me with this question and show your work.
lawyer [7]
The correct answer is D. You can see It is the biggest bar and so you can estimate the correct answer.
4 0
3 years ago
Can u help me answer this I’m so stuck
Slav-nsk [51]

Answer:

I learned a great formula for repeating decimals.

OK! Let's get started. For each decimal spot that is recurring, it is put over a 9, rather than a 10.

In your case, 0.142 would be 142 over 3 9s.

142/999 cannot be simplified.

Therefore, 142/999 is our answer.

Since the repentant is over only one digit, we have to solve another way.

We can represent it as "x"

10x = 5.66.... - x = 0.56.....=5.1

9x = 51/10

51/10/9 = 51/90 = 17/30 as our answer.

We can solve this next one the same way:

100x = 3.44444 - x  = 3.41

999x = 341/100

341/100/999 = 31/900 as our answer.

Now! 1.52 can be solved the same way.

In doing so, we achieve the answer 151/99 as our answer

This one can be done the same way as well. I'll give you the answer, but next time try to solve it for yourself!

179/495 is our answer.

Now, you asked for 0.004 as a fraction.

That is equivalent to 4/999 as our answer.

Note: This is because each 0 can be counted as a 9, increasing in order. (i.e., over 100 is over 99 over 1000 is over 999 over 10 9)

6 0
3 years ago
hail 0.5 inch deep and weighing 1800 pounds covers a roof. the hails weight varies directly with its depth. write an equation th
frozen [14]

In a directly proportional relationship, increasing one variable will increase another. The weight of the roof whose depth is 1.75 inches is 6,300 pounds.

<h3>What is the directly proportional relationship?</h3>

In a directly proportional relationship, increasing one variable will increase another. This directly proportional relationship between p and q is written as p∝q where that middle sign is the sign of proportionality.

Let there are two variables p and q. Then, p and q are said to be directly proportional to each other if p = kq, where k is some constant number called the constant of proportionality.

Given the hail's weight varies directly with its depth. Therefore, the relation can be written as,

Weight ∝ Depth

W∝D

Introducing the constant to remove the proportionality we will get the equation as,

W = kD

1800pounds = k × 0.5 inches

3600ponds/inches = k

Now, the weight of the roof whose depth is 1.75 inches can be written as,

W = kD

W = 3600 × 1.75

W = 6,300 pounds

Hence, the weight of the roof whose depth is 1.75 inches is 6,300 pounds.

Learn more about directly proportional relationship:

brainly.com/question/13082482

#SPJ1

8 0
2 years ago
Please heeeeeeeeeeeeeeeeeeeeeeeeeelp
hram777 [196]
B) x=2 and y=14 i’m pretty sure lol
5 0
3 years ago
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