round 57 to the nearest ten​

Answer Distance Formula

The distance between points A and B or the length of segment AB is √242 units or 15.55 units.

It is defined as the formula for finding the distance between two points. It has given the shortest path distance between two points.

The distance formula can be given as:

[tex]\rm d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

It is given that:

The line segment is AB.

The endpoints of segment AB are A (-7, 5) and B (4, -6)

We can use the distance formula to find the distance between points A and B or the length of the segment AB.

[tex]\rm AB=\sqrt{(4+7)^2+(-6-5)^2}[/tex]

AB = √242 units

Or

AB = 15.55 units

A segment bisector is a line, ray, line segment, or point that divides a line segment into two equal halves at its center.

Thus, the distance between points A and B or the length of segment AB is √242 units or 15.55 units.

Learn more about the distance formula here:

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Answer:

43

Step-by-step explanation:

just subract 60 and 17

Answer:

m=11

Step-by-step explanation:

Add 17 from 60

then divide 77 by 7

equals 11.

Answer: Option a.

Step-by-step explanation:

The data is:

The cost of mailing a letter is $0.37 for the first ounce.

$0.23 for each additional ounce or portion.

Then if we define the variable n, as the number of additional ounces, we can write this as:

F(n) = $0.37 + n*$0.27

This seems to be a linear relationship, but n only can take whole numbers, this means that if n is equal to 0.37, we should round it up (because we already have more than only one ounce).

Then we round up all the non-integers to the next integer.

for example, we round 1.45 to 2 and 1.876 to 2.

This means that F (1.45) = F(1.876) = F(2) = $0.37 + 2*$0.27

This is called a greastet integer function. then the correct option is a.

Answer:

Its B. Step Function, I just turned it in.

Step-by-step explanation:

Edge. 2020-21

Answer:

C=550+121m

Step-by-step explanation:

M equals the number of months while C equals the cost

Answer:

?

Step-by-step explanation:

Answer:

you got it keep 4-6

Step-by-step explanation:

Answer:

4.08

Step-by-step explanation:

26.08 +(-6)²*(3.4-8.9)÷9

parenthesis first

26.08+36*(-5.5)÷9

then multiplication

26.08-198÷9

division

26.08-22

addition or subtraction

4.08

the answer is A) 4.08

Answer:

Step-by-step explanation:

When the x is -3, this is the equation. y = |-3| - 5.

The absolute value of -3, |-3| is 3 because that is how far away it is from 0.

So our equation is now this: y = 3-5. 3 - 5 is -2, so

y = -2

Let's do another one.

y = |1| - 5

The absolute value of 1, |1| is still 1 because that is how far away from 0 it is.

Our equation is now this. y = 1 - 5. 1 - 5 is -4, so

y = -4

Hope this helps!

Answer:

y = -2x + 1

Step-by-step explanation:

-2 is the slope and 1 is the y intercept :)

Answer:

13/4

Step-by-step explanation:

Answer:

f(0) = 1

Step-by-step explanation:

The graph given to us shows that we have 2 values for y when x = 0. Since point (0, 0) is an open dot, it is not included in the function, meaning it is not usable. The other point, (0, 1), is a closed dot, so we can use that. Therefore, f(0) = 1.

Answer:

B. 0 with multiplicity 3, 3 with multiplicity 2, and 2 with multiplicity 1

Step-by-step explanation:

Took a test

Factoring and solving the equation, it is found that the zeroes are:

B. 0 with multiplicity 3, 3 with multiplicity 1, and 6 with multiplicity 1.

The function is:

[tex]f(x) = -x^5 + 9x^4 - 18x^3[/tex]

Simplifying by [tex]-x^3[/tex]:

[tex]f(x) = -x^3(x^2 - 9x + 18)[/tex]

The zeroes are the values of x for which:

[tex]f(x) = 0[/tex]

[tex]-x^3 = 0 \rightarrow x = 0[/tex]

0 has multiplicity 3.

And:

[tex]x^2 - 9x + 18 = 0[/tex]

Quadratic equation with [tex]a = 1, b = -9, c = 18[/tex].

[tex]\Delta = (-9)^{2} - 4(1)(18) = 9[/tex]

[tex]x_{1} = \frac{-(-9) + \sqrt{9}}{2(1)} = 6[/tex]

[tex]x_{2} = \frac{-(-9) - \sqrt{9}}{2(1)} = 3[/tex]  

6 and 3 with multiplicity 1, thus option B.

A similar problem is given at https://brainly.com/question/19776811

Answer:

1. 4x+3y+9

2. coeffiecent

   variable

   constant

3.

a.unlike

b.like

c.unlike

4.x=6

5. x=-12

Step-by-step explanation:

Answer:

  6000 g

Step-by-step explanation:

In the metric system, 6 kg = 6000 g. (The prefix kilo- means 1000.)

__

In other units of measurement, 6 kg ≈ 13.2277357311 pounds. This is not an exact conversion.

Answer:

3rd answer

Step-by-step explanation:

Answer: mean = 64.95

Step-by-step explanation:

According to the Empirical rule , 95% of the population lies with 2 standard deviations from the mean when data is normally distributed.

Given:  95% of all marigold flowers have a height between 10.9 cm and 119.0 cm.

If height is normally distributed , then

Mean - 2 standard deviation = 10.9    (i)

Mean + 2 standard deviation = 119.0    (ii)

Add (i) and (ii), we get

2 Mean = 10.9+119.0

⇒ 2 Mean = 129.9

⇒   Mean = 64.95  [divide both sides by 2]

So, mean = 64.95

Answer:

all real numbers

Step-by-step explanation:

There are no radicals or fractions involved, so the domain is

Answer:   (^-^)    2

Step-by-step explanation:

2+7 is 9 you divided 18 by 9 which it is 2

Answer:

The answer is 50 degrees :)

Step-by-step explanation:

Dustin need 8 ounces for each pot.

Given that Dustin is planting herbs, he starts with a 4-pound bag of soil and puts the same amount of soil in each pot.

We need to find how many ounces does he add to each pot.

So,

16 ounces = 1 pound.

Since, there are 4 pounds, we multiply 4 by 16 to get 64, which is the amount of oz of dirt Dustin will plant.

We then divide 64 by 8, to find out the amount of oz per pot.

Hence Dustin need 8 ounces for each pot.

Learn more about unit conversion click;

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Square are the same size all the way around, which means every side = x + 4

The perimeter of a square = 4 * side

the perimeter = 44 cm

Let's plug our values into the formula above.

44 cm = 4 * (x + 4)

Distribute the 4

44 cm = 4x + 16

Subtract 16 from both sides

28 cm = 4x

Divide both sides by 4

7 = x

Answer:

37x10^-4

Step-by-step explanation:

Answer:

y=4x+30

In 7 months, the total cost will be $58.

Step-by-step explanation:

Since the monthly fee is 4, it's going to be the constant, or the slope. And 30 is a one time fee, so it's the y-intercept.

How many Months?

58-30=28

28/4=7

So in 7 months.

Answer:

7 months

Step-by-step explanation:

y =4x + 30

58 = 4x + 30

28 = 4x

x = 7

it will take 7 months.

Answer:

24 is correct answer

Step-by-step explanation:

[tex]2 {x}^{2} - 5x + 6 \\ = 2 {( - 2)}^{2} - 5 \times ( - 2) + 6 \\ = 2 \times 4 + 10 + 6 \\ = 8 + 10 + 6 \\ = 24[/tex]

hope it helped you:)

Answer: It will take Victor 16 months.

Step-by-step explanation:

He is saving for a used care which coast $8000 and saving $500 per month and we can represent that by the equation   500x = 8000 where x is the number of months.

500x = 8000  solve for x by dividing both sides by 500

x = 16

Answer:

18 months

Step-by-step explanation:

8000 divided by 500 = 18

Answer:

try it again and it might work

Step-by-step explanation:

that happened to me I just did it again and it worked