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Stells [14]
2 years ago
10

Population density is the number of people per unit of area the population density of a certain region is 60 people per square k

ilometer if the region covers 23 km² what is the population of the region
Mathematics
1 answer:
DedPeter [7]2 years ago
4 0

Answer:

1,380 people

Step-by-step explanation:

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Find the value of x by filling in the blanks in the provided statement- reason solution
krek1111 [17]

Answer:

1.

Statement: m∠A + m∠B + m∠C = <u>180°</u>

Reason: <u>Sum of Angles in a Triangle</u>

2.

Statement: 28° + x - 4° + <u>2x</u> = 180°

Reason: Substitution

3.

Statement: x = <u>52°</u>

Reason: Algebra

7 0
3 years ago
2y to the power of 4 x 5y to the power of 3
Yakvenalex [24]

Answer:

(2•5y to the 7th power)

Step-by-step explanation:

Step 1:  (2y to the 4th power • 5) • y to the 3rd power

Step 2:  (2•5y to the 4th power) • y to the 3rd power

Step 3:  3.1    y to the 4th power multiplied by y to the 3rd power = y to the  (4 + 3) power = y to the 7th power

Final answer:  (2•5y to the 7th power)

6 0
2 years ago
Combine like terms<br> 6y-2y+8y
Oxana [17]

Answer:

Concept: Combining terms

  1. We establish y as the common term
  2. Hence combined the result is: 12y
8 0
2 years ago
Read 2 more answers
What is the formed of the fact family for 6,7,13 what is the answer​
Keith_Richards [23]

Answer:

7 + 6 = 13

13 = 7 + 6

13 – 6 = 7

7 = 13 – 6

Step-by-step explanation:

7 + 13 = 20

13 + 7 = 20

13 – 13 = 0

13 – 0 = 13

7 + 0 = 7

6 + 0 = 6

13 – 0 = 13

13 – 13 = 0

7 + 0 = 7

6 + 0 = 6

13 – 0 = 13

13 – 13 = 0

7 + 6 = 13

13 = 7 + 6

13 – 6 = 7

7 = 13 – 6

5 0
2 years ago
In the morning before school, Janine spend 1/10 hour making the bed,1/5 hour getting dressed and 1/2 hour eating breakfast. What
padilas [110]

Answer:

4/5 hour . . . . 48 minutes

Step-by-step explanation:

In hours, the total time is ...

... 1/10 + 1/5 + 1/2 = 1/10 + 2/10 + 5/10

... = (1+2+5)/10 = 8/10

... = 4/5

____

You can have a calculator add these numbers for you. Most will report the result as a decimal. There are fraction calculators on-line, if your graphing calculator does not have a fraction display mode.

If you want minutes, multiply the fraction (or decimal) by 60 minutes.

7 0
2 years ago
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