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oksian1 [2.3K]
3 years ago
10

Find the LCM and HCF of 110 and 220 by prime factorization what do you observe....pls answer this ​

Mathematics
1 answer:
ElenaW [278]3 years ago
8 0

Answer: Check if numbers are prime. Composite numbers prime factorization (decomposing, breaking numbers down to prime factors). Inscribe them as a product of prime factors, in exponential notation.

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Question: 3 of 20
zysi [14]

Answer:

Sean earns $7.5 in each hour.

Step-by-step explanation:

Given:

Money earned by Sean = $300

Number of hours worked in a day = 8 hrs

Number of days of work  in a week = 5

We need to find Money earned in each hour.

First we will find Total hours work in a week.

Total hours work in a week is equal to Number of hours worked in a day multiplied by number of days work in a week.

Framing in equation form we get;

Total hours worked in a week = 8\times5 = 40\ hrs

Now we will find money earned for each hour.

Money earned each hour will be calculated by Dividing Total Money earned in a week by Total number of hours worked in a week.

Framing in equation form we get;

Money earned each hour = \frac{300}{40} = \$7.5

Hence Sean earns $7.5 in each hour.

8 0
3 years ago
Which values are solutions of the inequality 6 x + 4 < 22 ? Select two answers.
zubka84 [21]

Answer: D and E

Step-by-step explanation:

To find this answer we want to get x by itself in the equation.

6x + 4 < 22

6x < 18

x < 3

So according to this the value of x has to be less than 3.

You can check your answer by substituting the values in for x.

6(0) + 4 < 22

4 < 22 is True

6(2) + 4 < 22

16 < 22 is True

6(3) + 4 < 22

22 < 22 False!

8 0
3 years ago
1 point
ozzi

Answer:

11,400 ft^2

with no allowances for doors or windows

Step-by-step explanation:

ceiling: (35)(40) = 1400

walls: 2(35 x 16) + 2(40 x 16) = 2400

2400 = 1400 = 3800 ft^2

3800 ft^2 x 3 = 11,400 ft^2

6 0
3 years ago
Px + qx + py +qy factorize​
Vladimir [108]
Px+qx+py+qy=0

X (p+q)+y(p+q)=0

(p+q) (x+y)=0

Hope this helps! Have a good day/night!!
3 0
3 years ago
There are 115 students in a music club 73 of them are girls what is the ratio of the number of boys and girls
REY [17]

Answer:

73:42

Step-by-step explanation:

1115-73=42

G : B

73 : 42

8 0
3 years ago
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