The length of the subway is 113 miles. if 4.1 inches represents 677 miles, what is the length of the subway on the map? Round your answer to the nearest
hundredth if needed.

Step-by-step explanation:

give me brainly lsssssss

Answer:

-14

Step-by-step explanation:

The like terms in this equation is y^2 and -7y^2 so combining the two the equation becomes:

xy-6y^2

Then we substitute the values in:

5×2-6×2^2 = -14

Answer:

3× + 6

3+6=9

9×3=3

Finish

Answer:

3

(

+

2

)Step-by-step explanation:

Answer:

it looks like it is 135 degrees

Step-by-step explanation:

Tell me if I am wrong sorry if I am also mark me brainliest if I am right

Answer:

cool

Step-by-step explanation:

Answer:

No problem happy to help.

Answer:

Skip this answer.

Just guess one of the answers

Step-by-step explanation:

Answer:

3744:\p=11756.16 m^2

Step-by-step explanation:

[tex] {12}^{2} \pi(18 + 9) - {4}^{2} \pi \times 9 = 3744\pi \: \: {m}^{2} [/tex]

659,983

to the nearest hundred you look at the tenths spot, if above 5, the hundredths spot rounds up one, if its under 5, the hundreth spot stays the same

659,983

round up

660,000

4 ZEROS.

Answer:

1z

Step-by-step explanation:

5(-z)-6

-1(-z)

1z

I think that's right, but I'm not too great at math. Lmk. Hope it helps! :)

Answer:

y=6x-506

Step-by-step explanation:

Start by finding the slope.

Let your x-axis be temperature and you y-axis be chirps per minute.

This leaves you with your two points to find slope.

The first point would be (100,94) and your second point would be (103,112).

From here we can do the standard slope equation [tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex].

[tex]\frac{112-94}{103-100}[/tex]=[tex]\frac{18}{3}[/tex]

[tex]\frac{18}{3}[/tex] Is your slope for the line which can be simplified to 6.

Next find your y-intercept. This can be found by moving around your

y=mx+b equation.

y-mx=b

Pick a point to substitute into the equation. Ill use (103, 112).

[tex]112-6(103)=b[/tex]

[tex]112-618=b[/tex]

[tex]-506=b[/tex]

[tex]b=-506[/tex]

Knowing slope and the y-intercept we can write the slope intercept equation

y=6x-506

Answer:

5*8+12/3

=40+4

=44..........

Answer:

First option: y = 5/6x + 12

Step-by-step explanation:

In the slope-intercept form, y = mx + b:

m = represents the slope

b = represents the y-coordinate of the y-intercept, (0, b).

In your given question, it states that the slope (m) = 5/6, and the y-intercept is (0, 12). This means that the value of (b) for your linear equation is the y-coordinate of (0, 12). Therefore, the correct answer is:

y = 5/6x + 12

Answer: No

Step-by-step explanation:

1. The distance  between C (-4,-5) and D (-4,3) is 8

2. The distance between E (-3,2) and F (-8, 2) is 5

3. Since the measurements are not the same, the segments cannot be

  congruent

Answer:

I think it is 60w2+2640w−11520

Step-by-step explanation:

pls brailiest

=========================================================

Explanation:

Factor the given expression

x^2+x^3

x^2*1+x^2*x

x^2(1+x)

x^2(x+1)

We end up with something where the factor x^2 is a perfect square regardless of whatever we replace x with from the set {1,2,3,...,99,100}.

In short, we don't need to worry about the x^2 portion.

--------------------

The only thing of importance is the x+1 factor.

The x+1 must be a perfect square so that the original expression is as well.

Let's say M is some perfect square between 1 and 100. That means M belongs to the set of values

{1, 4, 9, 16, 25, 36, 49, 64, 81, 100}

If we want M+1 to be a perfect square, then we'll need to subtract 1 from each item in that set above to counteract the "plus 1" in "M+1".

Subtract 1 from each item to end up with this modified set

{0, 3, 8, 15, 24, 35, 48, 63, 80, 99}

--------------------

Every item mentioned in that second set will make x^2+x^3 to be a perfect square.

For example, let's pick x = 15

x^2(x+1) = 15^2*(15+1)  

x^2(x+1) = 15^2*16

x^2(x+1) = 15^2*4^2

x^2(x+1) = (15*4)^2

x^2(x+1) = 60^2

This confirms that x^2+x^3 is a perfect square for x = 15. I'll let you check the other values.

There are 10 values in the set {1^2,2^2,...,9^2,10^2} = {1,2,...,81,100}. There are also 10 values in the set {0,3,8, ..., 80, 99} we got earlier. The cardinality hasn't changed. However, we'll kick out 0 because it's not between 1 and 100. So we end up with 9 as our final answer.

--------------------

To summarize, there are 9 values of x that make x^2+x^3 a perfect square, where x is some whole number between 1 and 100 inclusive.

Answer:

Part A. Mary has 2 3/4 cups of sugar to make cookies. The recipe requires 1/8 cup of sugar for one portion of cookies. How many portions of cookies can Mary make?

Part B.

 portions.

Part C. The quotient is 22 and this number represents the amount of portions of cookies that Mary can make.

Step-by-step explanation:

Answer:

t = 128°

Step-by-step explanation:

A triangle equals 180°. 2/3 of the angles in the triangle are given, so we would then do the following:

180 - (61 + 67) = x

180 - 128 = x

52 = x

Since a straight line also is 180°, this would mean x + t = 180.

x = 52

We would then convert the equation to the following:

180 - 52 = t

128 = t

The angle "t" is a 128° angle.

Answer:

son: 12 daniel: 32

Step-by-step explanation:

daniel is 26 in 6 years he would be 32

son is 3x younger in 6 years so 32 divided by 3 would be 10.6 (11 if estimated)

the slope is NEGATIVE 3/2

Answer:

We have recently been learning about Artificial Selection.    Write a paragraph describing how artificial selection relates to this article:

Step-by-step explanation:

Answer: $2,550

Step-by-step explanation:

I’m not 100% sure what this question is asking.

But if it’s asking “how much money does he earn in total if he mows for 25 days and if he earns $102 each day”, then that would be your answer.

Since there is 25 days, and he earns $102 each day, you would multiply 25 by 102.

Then your answer (his total amount of money earned once he has mowed for 25 days) would be: $2,550.

Answer:

5924, 51

Step-by-step explanation:

X = 4200(1.035)^10

And put it in a calculator

The total value of the account after 10 years is $5,924.52.

Given that,

Based on the above information, the calculation is as follows:

[tex]= \$4,200 \times (1 + 3.5\%)^{10}[/tex]

= $5,924.52

Therefore we can conclude that the total value of the account after 10 years is $5,924.52.

Learn more: brainly.com/question/13324776

Answer:

4

Step-by-step explanation:

Two thirds of 3 is 2 and two thirds of 6 is 4, Hope this helps :)

Answer:

4

Step-by-step explanation:

Given:

The ratio is shirts to pants 3:2.

That means for every 3 shirts, there is 2 pairs of pants.

Therefore, your answer would be 4.

The graph illustrates a linear function, because the graph is a straight line

The equation of the graph is (d) y = x +3

The points on the line are:

[tex](x_1,y_1) = (-3,0)[/tex]

[tex](x_2,y_2) = (0,3)[/tex]

First, we calculate the slope (m)

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Substitute values for x1, x2, y1 and y2

[tex]m = \frac{3-0}{0--3}[/tex]

Simplify

[tex]m = \frac{3}{3}[/tex]

Divide

[tex]m = 1[/tex]

The equation of the line is then calculated using the following formula:

[tex]y = m(x - x_1) + y_1[/tex]

Substitute values for m, x1 and y1

[tex]y = 1(x - -3) + 0[/tex]

Simplify

[tex]y = 1(x +3)[/tex]

Open bracket

[tex]y = x +3[/tex]

Hence, the equation of the graph is (d) y = x +3

Read more about linear graphs at:

https://brainly.com/question/20853486

Answer:

x = -3/2

Step-by-step explanation:

Answer:

1,600

Step-by-step explanation:

pls brainliest plss