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3 years ago

Easy way to do translations

1 answer:

3 0

Use matheay! take a picture of the problem and click “describe transformations” that will help you graph that easily if that’s what you’re trying to do! :))

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Find the number of bricks to be laid in a square path of side 18cm if the side of each square bricks is 3cm

AlladinOne [14]

Answer:

36 bricks

Step-by-step explanation:

We are given;

Length of the square path as 18 cm
Length of the square brick as 3 cm

We are required to determine the number of bricks that would be laid on the square path.

Number of bricks = Area of the path ÷ area of one brick

Area of a square = l²

Therefore;

Area of the square path = (18 cm)²

= 324 cm²

Area of square brick = (3 cm)²

= 9 cm²

Therefore;

Number of bricks = 324 cm² ÷ 9 cm²

= 36 bricks

7 0

2 years ago

COME GET SOME COINS >:)

forsale [732]

Answer:

ok lol

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

If the number of employed persons equals 180 million, the number of unemployed persons equals 15 million, and the number of pers

beks73 [17]

Answer:

$\text{Unemployment rate}\approx 7.7\%$

$\text{Labor force participation rate}\approx 92.9\%$

Step-by-step explanation:

We have been given that the number of employed persons equals 180 million. The number of unemployed persons equals 15 million, and the number of persons over age 16 in the population equals 210 million. We are asked to find the unemployment rate and the labor force participation rate.

$\text{Unemployment rate}=\frac{\text{Number of unemployed person}}{\text{Labor force}}\times 100\%$

We know that labor force is equal to employed population plus unemployed population.

$\text{Unemployment rate}=\frac{\text{15 million}}{\text{180 million + 15 million}}\times 100\%$

$\text{Unemployment rate}=\frac{\text{15 million}}{\text{195 million}}\times 100\%$

$\text{Unemployment rate}=0.0769230769\times 100\%$

$\text{Unemployment rate}=7.69230769\%$

$\text{Unemployment rate}\approx 7.7\%$

Therefore, the unemployment rate is approximately 7.7%.

$\text{Labor force participation rate}=\frac{\text{Labor force}}{\text{Total eligible population}}\times 100\%$

$\text{Labor force participation rate}=\frac{\text{195 million}}{\text{210 million}}\times 100\%$

$\text{Labor force participation rate}=\frac{195}{210}\times 100\%$

$\text{Labor force participation rate}=0.9285714285714286\times 100\%$

$\text{Labor force participation rate}=92.85714285714286\%$

$\text{Labor force participation rate}\approx 92.9\%$

Therefore, the labor force participation rate is approximately 92.9%.

4 0

3 years ago

Which polynomial is in standard form?

miv72 [106K]

Answer:

Step-by-step explanation:

8 0

3 years ago

please help me ASAPif asked is this a text or a quiz- this is a practiceif asked if a agree to the terms and guidelines- I agree

STatiana [176]

We notice that the common ratio of teh sequence is 10, and that the first term is -0.56, then the recursive formula is:

$a_{n+1}=a_n\cdot10,a_1=-0.56$

3 0

10 months ago