Mathematics High School

A student finds the slope of the line between (14, 1) and (18, 17). She writes . What mistake did she make? She mixed up the x- and y-values. She used y-values where she should have used x-values. She did not keep the order of the points the same in the numerator and the denominator. She should have added the values, not subtracted them.

Answers

Answer 1

Answer:

She did not keep the order of the points the same in the numerator and the denominator.

Step-by-step explanation:

Related Questions

I need help with these two questions

Answers

For the second one I think the length of the missing side is 0.69.
Sorry but I am too lazy to do the other one
Hope this helps if not have a good day!

Which answer choice represents a person burning 90 calories by climbing 18 flights of stairs?

Answers

Answer:9

Step-by-step explanation:

Answer:

try 5 if that is an answer choice. if not then sorry i couldn't help!

Jennifer bought 3 shirts for $48.00. At the same rate, how much would Jennifer pay for 10 shirts?

sentence stem:Jennifer would pay $ for 10 shirts.

Answers

Answer:

160 dollars

Step-by-step explanation:

3 for 48.00 dollars meaning that she pays 16 dollars a shirt

16 times 10 is 160

so 160 dollars

Answer:

160

Step-by-step explanation:

48 divided by 3 times 10

gxyhtdgujfzrgjinfdtg

Answers

Answer:

f=-5/3 or -1.6repeating or -1 2/3

Step-by-step explanation:

Answer:

The answer is F = -5/3

Step-by-step explanation:

pls vote brainliest

What is the answer to life?

Answers

Answer:

you

Step-by-step explanation:

Depends on who you ask. There are multiple theories.

What is the sum of 52.07 and 8.43?

(Write the answer as a decimal to the nearest tenth.)

Answers

60.5, rounded to the nearest tenth should be 61!!

The sum of 52.07 and 8.43 which is 52.07 + 8.43 will be 60.50.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The numbers are given below.

52.07 and 8.43

Then the sum of the numbers 52.07 and 8.43 will be given by putting a plus sign between them. Then we have

⇒ 52.07 + 8.43

⇒ 60.50

The value of the expression 52.07 + 8.43 will be 60.50.

More about the Algebra link is given below.

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Find an equation of the line that passes through the points (5,- 4) and (2,-2).

Answers

Answer:

y=-2/3x - 2/3

Step-by-step explanation:

Tom's telephone company charges a flat fee of $33.00 a month, plus $0.10 a minute for all long-distance calls made during the month. Tom's bill for the month of June was $53.00 before taxes . Which equation can be used to deternine how many long distance minutes ,x, Tom used during the month of June?
A.33=0.10x+53
B.33=53x+0.10
C.53=0.10x+33
D.53=33x+0.10

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Answer:

Step-by-step explanation:

Help with this math thing please!

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Answer:

i cant see

Step-by-step explanation:

jenet can make 4/5 on a necklace in 20 minutes.at this rate how many necklaces to the nearest tenth of a necklace can jenet make in 1 hour

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Answer:

She can make 2 2/5 of a necklace. Which is 2.4 to the nearest tenth.

Step-by-step explanation:

Systems by elimination:
please help me..ASAP

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Answer:

#1 is no solution and #2 is infinitely many solutions

the first one would be c) (2,-9)
the second one i’m not sure

Find the difference

Answers

Answer:

Step-by-step explanation:

The answer is - 9

Answer:

-9

Step-by-step explanation:

what is the domain of this function

A. (1,2,3,4,9,16)
B. (2,4,9,16)
C. (1,2)
D. (1,2,3,4)

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Answer:

Step-by-step explanation:

Helpp brainliest of rightt!!

Answers

Answer:

(1, 2)

Step-by-step explanation:

Simply find the value inbetween the x values and y values. You can do this by adding the x values and then dividing them by 2 to find the x value for a midpoint, then do the same for the y value.

Is -51.16 a integer?

Answers

Answer:

Step-by-step explanation:

An integer is a number that is whole. For example, 1.12 is not an integer, but 14 is.

Plot the points (-6,8) and (0,8) on the coordinate plane below.
What is the distance between these two points?
units

Answers

The points (-6,8) and (0,8) are coordinate points, and the distance between the points (-6,8) and (0,8) is 6 units

The distance between the two points

The points are given as:

A = (-6,8)

B = (0,8)

The distance between the points is calculated using:

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

So, we have:

[tex]d= \sqrt{(-6 - 0)^2 + (8 -8)^2}[/tex]

Evaluate

d = 6

Hence, the distance between the points (-6,8) and (0,8) is 6 units

Answers

Answer:

The triangle one is 80mm and parallelogram is 24 in.

Step-by-step explanation:

(I WILL GIVE 30 POINTS PLEASE HELP ME)

1. Which is the slope of the line that passes through the points (1,1) and (2,7) ?

1a. Pick a point the line passes through above and with the slope you calculated, find the y- intercept

1b. Now that you know the y- intercept, what is the equation of the line ?

Answers

Hello!

1)First, they ask us to find the slope. [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1} }[/tex] is the slope formula.

The slope is 6

2)Let's just use the point they gave us (1,1)

We need to substitute the point in the equation and solve.

The y-intercept is -5

3) y=mx+b (m=slope b=y-intercept)

y=6x-5

I really hope this helps :-)

Jimmy walks 1/2 mile in 1/6 hours. How fast does he walk in miles per hour?

A)1/12 miles per hour
B)3 miles per hour
C)1/3 miles per hour
D)12 miles per hour

Answers

A) 1/12 mph I’m pretty sure

Peter bought 8 lemons for $6,. Each lemon was the same price.
What was the cost for 1 lemon?

Answers

Answer:

.75 cents

Step-by-step explanation:

why are 6, 8, 10, 5, 12, 13 the pythagorean triples

Answers

this is because if you do the pythagorean theorem with 6, 8, and 10 you will find that squaring 6 and 8 and adding them will equal 10^2. Same with 5 12 and 13

One of these expressions reduces to 1 and the
other reduces to -1. Do you know which one is
which? How do you know?

Answers

Answer:

First Blank: 1

Second Blank: -1 (x-3)

Third Blank: -1

Step-by-step explanation:

Edge2020

The value of (3 + x) / (x + 3) = 1

The numerator of the expression (3 - x) / (x - 3) can be written as,

⇒ - 1 (x - 3)

The value of (3 - x) / (x - 3) = - 1

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression are,

⇒ (3 + x) / (x + 3) and (3 - x) / (x - 3)

Now, We can solve as;

The value of (3 + x) / (x + 3) is,

⇒ (3 + x) / (x + 3) = (x + 3) / (x + 3)

= 1

And, The numerator of the expression (3 - x) / (x - 3) can be written as,

⇒ (3 - x) = - 1 (x - 3)

And, The value of (3 - x) / (x - 3) is,

⇒ (3 - x) / (x - 3) = - (x - 3) / (x - 3)

= - 1

Learn more about the mathematical expression visit:

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Help me pleaseeeeee!!!!!!

Answers

I think it’s D. Hope this helps

You and your mom enter a drawing with 3 different prizes. The prizes are
awarded at random.
If a total of 10 people entered the drawing, in how many ways can you win
first prize and your mom win second prize?
a. 8
b. 2
c. 10
d. 1

Answers

Answer:

The correct answer is 8.

Step-by-step explanation:

There are 2 ways that you can win first prize and your mom can win the second prize.

What is probability?

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

There are 10 people who entered the drawing.

Since the prizes are awarded at random, the probability of you winning the first prize is 1/3, and the probability of your mom winning the second prize is 1/2.

We can use the multiplication principle of counting to find the number of ways that you can win first prize and your mom can win the second prize.

The number of ways that you can win first prize is 1 since there is only one first prize and you are one of the 10 people who entered.

Once the first prize winner is chosen, there are 9 people left, and the number of ways that your mom can win the second prize is 1 out of 9.

The total number of ways that you can win first prize and your mom can win the second prize is:

1 × 1/3 × 1/2 × 9 = 3/2

However, the answer cannot be a fraction or decimal, since we are counting the number of ways in which events can occur.

Therefore, we round up to the nearest integer and get:

3/2 ≈ 2

Therefore,

There are 2 ways that you can win first prize and your mom can win the second prize.

Learn more about probability here:

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10³ ÷ (25×4) = Please

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

10³ ÷ (25×4)

1000 ÷ 100 = 10

Solve for L
A = L - W

Answers

Answer:

L = W + A

Step-by-step explanation:

A = L - W

~Add W to both sides

A + W = L

Best of Luck!

Answer:

A + W = L

Step-by-step explanation:

You add the W on the right side of the equation to get the L by itself. What you do to one side you must always do to the other, so you must add W to the A on the left side.

At the store beef was $27.52 for 2 pounds. If you bought 5 pounds, how much would it cost?

Answers

Answer:

$68.8

Step-by-step explanation:

27.52/2 = 13.76

13.76 x 5 = 68.8

Answer:

$68.80

Step-by-step explanation:

27.52 x 2.5=68.80

Determine whether the given equation has one solution, no solution, or infinitely many solutions.

2 - 3(x + 4) = 3(3 - x)

cannot be determined
one solution
no solution
infinitely many solutions

Answers

Answer:

one solution is your answer to the question

Answer:

Perform the indicated multiplication: 2 - 3x - 12 = 9 - 3x

Gather all the x terms on one side and all the constants on the other:

-3x + 3x = 9 + 12 - 2, or 0 = 19

since this is never true, 2 - 3x - 12 = 9 - 3x has no solution.

A) An angle bisector
B) a line parallel to a given line
C) an angle congruent to a given angle
D) a perpendicular bisector of a segment

Answers

Answer:

Step-by-step explanation:

we construct a perpendicular bisector of line segment AB by intersecting two circles with the same radii

|2x-7| ≤ 11

Solve. Graph the solution set on a number line.

Answers

Answer:

Answer in pictures attached.

Step-by-step explanation:

You're welcome!

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