Can someone answer this plzz

Answers

Answer 1

Answer:

Answer: 5

Step-by-step explanation:

Related Questions

In order to raise money for holiday gifts for your family, you are planning on starting a dog walking and car wash business. You earn $12 per hour while dog walking and $18 per hour washing cars. You need to earn at least $600 during the month of November.1.Assign a variable to represent the number of hours that you will spend dog walking in November. Write an expression to represent the amount of money you need to earn while dog walking. 2.Assign a variable to represent the number of hours that you will spend washing cars in November. Write an expression to represent the amount of money you need to earn while washing cars. 3.Write an algebraic model using inequalities that represents the total amount of money earned by dog walking and washing cars during the month of November. 4.Graph the algebraic model in the first quadrant only. Let the x-axis be the number of hours spent dog walking and the y-axis be the number of hours spent washing cars. Click here for a sheet of graph paper to print.. 5.Use the graph and algebraic model to answer the following: a.Why does the graph exist only in the first quadrant? b.Are you able to earn exactly $600? Use the solutions of the system to find possible combinations of outcomes that equal exactly $600. Where do all of the combinations occur in the graph? c.Is it possible to earn more than $600? Use the solutions of the system to find possible combinations of outcomes that are greater than $600. Where do all of the combinations occur in the graph? d.If you work for 10 hours walking dogs and 10 hours washing cars, will you have earned enough money for the holiday gifts? Where does 10 hours walking dogs and 10 hours washing cars fall on the graph? Is this location representative of the solution to the algebraic model? Click here for a sheet of graph paper to print.. 6.How would the algebraic model be different if you needed to earn more than $600? Adjust your algebraic model to show that you must earn more than $600. Would the graph of the model be different from the original? Would you include the line in the solution? What type of line represents "more than"? Graph your new algebraic model . 7.In complete sentences, explain the difference between a solid line and a dashed line when graphing an inequality. When graphing the two algebraic models, how did you determine which type of line to use? 8.How did you determine which part of the graph of the inequality to shade? What does the shaded area tell you? What does the area that is not shaded tell you?
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True or false any nonzero integer divided by 0 equal 0

Answers

True. Anything divides by zero is zero

What is deviation from mean

Answers

There's mean deviation and standard deviation.

Mean Deviation: The average distance to the mean.

Standard deviation = Square root of variance

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Standard deviation formula:

$\sigma =\sqrt { \frac { \Sigma { x }^( 2 ) }{ n } -{ \left( \frac { \Sigma x }{ n } \right) }^( 2 ) }$

action of departing from an established course or accepted standard.

Lines a and b are parallel. Line c is a transversal. Find the measures of all angles formed by a, b, and c, One of the angles is 70° bigger than the other

Answers

Answer:

Angles are either 55° or 125°.

Step-by-step explanation:

See the attached diagram.

Let aa' and bb' are two parallel straight lines and cc' is a transversal that meets aa' at o and bb' at o' points.

Now, ∠coa' + ∠coa =180° ..... (1)

Assume by the condition given ∠coa' = x and ∠coa = x+70

Hence, from equation (1), 2x + 70 = 180

⇒ x = 55°

Then ∠coa' =55° and ∠coa = 70+55 = 125°

So, ∠o'oa' = 125° as ∠coa = ∠ o'oa' {Opposite angles}

Again, ∠aoo' = 55° as ∠coa' = ∠aoo' {Opposite angles}

Now, ∠coa' = ∠oo'b' {Corresponding angles} = 55°

and ∠bo'c' = ∠oo'b' = 55° {Opposite angles}

Again ∠oo'b = ∠coa = 125° {Corresponding angles}

and ∠b'o'c' = ∠oo'b =125° {Opposite angles}

(Answer)

Answer:

The 4 angles formed in each case are: $55^(0)$ , $55^(0)$ , $125^(0)$ and $125^(0)$ .

Step-by-step explanation:

Line c being transversal implies that it forms 4 angles with lines a and b individually of which 2 in each case are opposite angles, thus are equal.

Let one of the angles be represented by $x^(0)$ , but the other is greater by $70^(0)$ , so that = ( $70^(0)$ + $x^(0)$ )

Thus, we have;

$x^(0)$ + $x^(0)$ + ( $70^(0)$ + $x^(0)$ ) + ( $70^(0)$ + $x^(0)$ ) = $360^(0)$ ( the sum of angles at a point)

$x^(0)$ + $x^(0)$ + $70^(0)$ + $x^(0)$ + $70^(0)$ + $x^(0)$ = $360^(0)$

$4x^(0)$ + $140^(0)$ = $360^(0)$

$4x^(0)$ = $360^(0)$ - $140^(0)$

$4x^(0)$ = $220^(0)$

Divide both sides by 4,

$x^(0)$ = $55^(0)$

The other angle is calculated thus,

( $70^(0)$ + $x^(0)$ ) = $70^(0)$ + $55^(0)$

= $125^(0)$

Thus the 4 angles formed in both cases have the values; $55^(0)$ , $55^(0)$ , $125^(0)$ and $125^(0)$ .

Which is more 0.02 or 0.1 ?

Answers

0.1 is the same as 0.10. If you forget the decimal it is 02 and 10 which is the same as 2 and 10. 10 is bigger than 2 so the answer is 0.1

.1 because if you change .1 to = .02 it is .10 and .10 is bigger than .2

How do i make 45/150 a fraction and a decimal

Answers

0.3 is the decimal of 45/150

To change fraction into decimal you need the divide the denominator by the numerator.
So 150 divided by 45 is 0.3.

you would divide 45 divided by 150 to get 0.3

Round 16.4 to the nearest whole number

Answers

16.4 is going to round to 16 because anything less than 0.5 rounds down.