on a scale drawing, 3 inches represents 50 miles. if a line segment between two point measured 7 inches, how many miles would it represent

Answer:

I have included a screenshot of my test. It shows I got it wrong but has the correct answer as well. Good luck I hope my mistakes help someone.

Step-by-step explanation:

The area of the rectangular picture frame that is 5/6 feet long and [tex]1\frac{2}{3}[/tex] feet wide is  [tex]1\frac{7}{18}[/tex] ft²

Area is defined as the total space taken up by a flat (2-D) surface or shape of an object.

Given that, Jackie bought a rectangular picture frame that is 5/6 feet long and [tex]1\frac{2}{3}[/tex] feet wide.

We need to find its area,

We know that, the area of the rectangle = length × width

Here,

Length = 5/6 ft

Width =  [tex]1\frac{2}{3}[/tex] ft

Area =  [tex]1\frac{2}{3}[/tex]  × 5/6

= 5/3 × 5/6

= 25/18

= [tex]1\frac{7}{18}[/tex] ft²

Hence, the area of the rectangular picture frame that is 5/6 feet long and [tex]1\frac{2}{3}[/tex] feet wide is  [tex]1\frac{7}{18}[/tex] ft²

Learn more about areas, click;

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Answer:

A. 134. 83

Step-by-step explanation:

1)  5(4/3)^(8-1) / (4/3-1)

2)  5(9.98872-1) / (1/3)

3)  44.9436 / (1/3)

4) 134.83

Answer:

1. Quadratic, 2nd degree

2. Constant, no degree

3. Cubic, 3rd degree

4. Linear, 1st degree

Answer:

2x - 8

Parts of an equation:

2 - coefficient

x - variable

8 - constant

The number 2 is not a coefficient in the expression. FALSE.

The expression has three terms. FALSE. two terms only: 2x & 8

The variable in the expression is x. TRUE

The number 2 is a constant in the expression. FALSE

The expression has one variable term. FALSE. 2x is term but it's a combination of a number and a letter. Variable term is letter only.

Hello.

The coefficient is the number before a variable (letter)

The constant is also a number.

What's the difference between a constant and a coefficient?

Well, a coefficient is always before a variable, and a constant is just a number (without any variables next to it)

In this case, the variable is x, the number before x is 2, and 8 is the constant.

Therefore, 2 is the coefficient in this expression.

I hope it helps.

Have a nice day.

[tex]\boxed{imperturbability}[/tex]

Answer: 5 divided by 1/2 is 10

Step-by-step explanation:

5 x (1/2) = 10/1 = 10

Multiplying the first fraction by the reciprocal value of the second fraction is the same as dividing two fractions. The first step is to get the reciprocal of the second fraction (reverse the numerator and denominator, reciprocal of 1/ 2 is 2/ 1 ). Multiply the two numerators after that. Then add the two denominators together.

To put it another way, five divided by one-half equals 10.

Answer:it is ten

Step-by-step explanation:

Answer:

-270 is the smallest negative possible angle.

Step-by-step explanation:

Cotrrminal Angle have been period of 360 degrees.

Since we won't it to be negative, we subtract 360.

[tex]90 - 360 = - 270[/tex]

We can keep going infinitely if we want to.

[tex] - 270 - 360 = - 630[/tex]

Or so on...

Answer:

x = -3/5

Step-by-step explanation:

4x-3=9x

-9x -9x

-5x-3=0

+3 +3

-5x/-5=3/-5

x = -3/5

Answer:

x=-0.6 or -3/5

Step-by-step explanation:

4x-3=9x

4x-9x=3

-5x=3

-5x/-5=3/-5

x=-3/5

or x= -0.6

So

Now

These are correct

5 feet

15 divided by 3 is 5

Area is base x height so 3 x 5 is 15

Answer:

C-5 feet

Step-by-step explanation:

If the area is 15, and the width is 3, we need to find the length with the info we have. And we know, to find the area, we need to multiply the length and the width. What number times 3 can get us to 15? Let's find out by dividing.

15/3=5

How to check? Use inverse operations:

3*5=15

Answer:2

Step-by-step explanation:

You need to remember these 3 rules when working with multiplication:

Negative number x Negative number = positive number

Negative number x Positive number = Negative number

Positive Number x Positive Number = Positive Number

With that in mind, we see in this equation we are multiplying negative number x positive number = negative number

And we also know 7*2=14 so we know A = 2 and we also know (since A is a positive number) 2 will be postitive:

So the equation will look like this:

-7 x 2 = -14

Therefore A = 2

Hope this helps :D

i like your eyes they sparkle like the night sky even though you left me and stabbed me in the heart after i worshipped the ground you walked on ,

Answer:

1 1/2

Step-by-step explanation:

The expression which is stated that three more than a number squared is n² + 3. Then the correct option is C.

Algebra is the study of mathematical symbols and the rule involves manipulating these mathematical symbols.

Let the number be n.

The square of the number n is given as n².

The number is more than 3 then the number will be

n² + 3

The expression which is stated that three more than a number squared is n² + 3.

More about the Algebra equation link is given below.

https://brainly.com/question/953809

Answer:

Step-by-step explanation:

slide 1. match all the phrases with algebraic expressions

answers:

slide 2.

slide 3.

slide 4. im going down in each column

Phewwwww this took so long. hope it helps

the answer is 18/18 which is the first one

Answer:

actually the answer is D

Step-by-step explanation:

Answer:

72 sq ft

Step-by-step explanation:

A square room means ecah side is equal. so 12*12= 144.

12 times 6 (for the height)= 72 sq ft

Answer:

72 square feet

Step-by-step explanation:

if the area of the floor is 144 and square, that means that the sides are the same length. 12 * 12 = 144 so the length is 12.

the height of the room is 6 so you multiply 12 and 6 and you get 72

hope this helped! :)

3:5 and 1:3 is not proportional

6:15 and 2:5 is Proportional

2:3 and 4:1 is not proportional

Answer:

  695 revolutions

Step-by-step explanation:

Finding the number of revolutions is basically a units conversion problem. You want to translate miles to revolutions. We can do this by way of feet and inches. The circumference of the wheel is pi times the diameter.

  1 mi = (1 mi) × (5280 ft)/(1 mi) × (12 in)/(1 ft) / (29π in)/(1 rev)

  = (1·5280·12·1)/(1·1·29π) = (63360/(29π)) rev ≈ 695.45 rev

About 695 revolutions will be needed to make the bike travel 1 mile.

Answer:

58

Step-by-step explanation:

Lmk if its correct :)

Answer:

The sum of the measures of the other two angles is 135°.

Step-by-step explanation:

The sum of the interior angles of a triangle will add up to 180°. So by subtracting 45° from 180°, the other two angles have to add up to 135°.

Answer:

The sum of the measures of the other two angles is 135° or b

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

any number greater than 3 but it has to be less than 9

Answer:

To have a right triangle, the side lengths should make Pythagorean theorem true

Since the hypotenuse is always the longest side of a triangle, the biggest number will be c

Set the rest two numbers as a and b

Use a^2 + b^2 = c^2 to plug in the numbers

If you get true equation, meaning you have the same number on the left and right sides of equation, then it is going to create a right triangle

When it comes to right triangles, there's one extremely important equation that you'll have to use almost every single time you come across one: the Pythagorean Theorem.

[tex]a^{2} + b^{2} = c^{2}[/tex]... Does that equation ring any bells? This equation is utilized to solve for any of the sides of a right triangle, given that you know the values of two of the sides. in a right triangle, there are three sides - one of which is known as a hypotenuse (the longest side of a right triangle). Variables a and b represent the lengths of the non-hypotenuse sides (basically, the two smaller sides, the ones that form a right angle). There's no special rule to which side is designated a and which is designated b, so don't worry about trying to figure out which side should be labeled which. Variable c represents the length of the hypotenuse.

Now, how can we apply the Pythagorean Theorem to this question? We are given the values of the two legs of the triangle, 1 m and [tex]\sqrt{15}[/tex] m. Since we are prompted to solve for the length of the hypotenuse, we will use the Pythagorean Theorem and solve for c, the variable for the length of the hypotenuse.

[tex]c^{2} = a^{2} + b^{2}[/tex]

c = [tex]\sqrt{a^{2} + b^{2} }[/tex]

(We square root both sides in order to isolate c. Now, let's plug in the values we were given. As we learned earlier, it doesn't matter which leg is a or b)
c = [tex]\sqrt{1^{2} + \sqrt{15}^{2} }[/tex]

c = [tex]\sqrt{1 + 15}[/tex]

c = [tex]\sqrt{16}[/tex]

c = 4 (m)

The length of the hypotenuse is 4 meters.

And we're done! Though I wrote a lot, the equation is fairly simple and will come extremely handy any time you're faced with questions like these. If you have any questions about anything I wrote here or you need clarification on anything, let me know!

- breezy ツ

Answer:

1 patron can carry a book for 42 days

Answer:

42 Days

Step-by-step explanation:

2 Weeks = 14 Days

Max amount of weeks allowed = 6

[tex]6*7=42[/tex]

42 days

Answer:

9

Step-by-step explanation:

3x+8 = 35

3x = 27

x = 9

Hope this helps :)

Step-by-step explanation:

Here, (3x + 8)° and 35° are vertically opposite angles which are equal, therefore,

3x + 8 = 35

3x = 35 - 8

3x = 27

x = 27/3

x = 9