Mathematics High School

HELP ME ? HEHEHE HEHEHEHEHEHEHEHEH HELPPP MEEE

Answers

Answer 1

Anwser is -6 brianliest is appreciated

Answer 2

Answer:

Your answer is -6 just count down with negatives

Related Questions

which of the following is an improper fraction?

Answers

Following what? Theres nothing there

Answer:

If the numerator of a fraction is greater than or equal to its denominator, then the fraction is an improper fractio. That is the fraction a/b is called improper if a ≥ b.

Example : 1/1, 2/1, 5/1, 4/3, 6/4, 9/5, 7/7, ...etc

If you are given a graph, an equation, and a table; each representing a different linear function how would you determine which one has the greatest rate of change

Answers

Answer:

you would simply calculate the slope for each, a graph it is easy because you simply get two points on the graph and solve for it (y2-y1/x2-x1), an equation if it is in slope intercept form, the coefficient of x is the slope, from a table you use a similar method to a graph except you grab two values/instances, let's say in a table the numbers are presented like this:

3 4

2 6

You would then simply do the same thing for solving for the slope (y2-y1/x2-x1). In this instance it would be 6-2/4-3=4/1

All of these would give you the rate of change as the slope is the rate of change.

Step-by-step explanation:

Translate sentence into an equation.

Thirteen is 7 more than one-fifth of a number

Answers

Answer:

[tex]13=7+\frac{1}{5}x[/tex]

Step-by-step explanation:

The answer would be 30

The ratio of girls to boys in Mr. Neal's class is 15:19 what percent of the students are girls?

Answers

Answer:

15/34

Step-by-step explanation:

add 15+19=34

then make it a fraction

SOMEBODY HELP!

MY MATH IS DUE TOMORROW HELP ME AND PLEASE EXPLAIN YOUR WORK

Label each of the parts: terms, like terms, coefficients, and constant
terms.

9 + 7y - 2 - 5y

Answers

Answer:

= 7 + 2y.

Step-by-step explanation:

Collect like terms.

(9 − 2 ) + (7y − 5y )

Simplify.

= 7 + 2y.

Hope this helps.

Have a good night ma'am/sir.

Be safe!

Are these expressions equivalent? Explain why or why not 42+35 7(6+5)

Answers

Answer:

yes, they are equivalent

Step-by-step explanation:

solving each expression fully, you will find that both are equal to 77

Answer:

They are equivalent.

Step-by-step explanation:

7⋅11⋅13+13and7⋅6⋅5⋅4⋅3⋅2⋅1+5 are composite numbers.

simplify the expression:
-5 (z - 1) =

Answers

This problem simplified could be -5z-1

Answer:

maybe -5z-1?

Step-by-step explanation:

Is the equation true or false when x = 4? (3−x28)⋅12=3x(3−x28)⋅12=3x true false

Answers

Answer:

It’s true

Step-by-step explanation:

On a coordinate plane, a straight line and a parallelogram are shown. The straight line has a negative slope and has a formula of y = negative x. The parallelogram has points G (negative 2, negative 3), F (1, negative 3), E (negative 1, negative 5), and H (2, negative 5).
What are the coordinates of the image of vertex F after a reflection across the line y = –x?

(–1, –3)
(3, –1)
(1, 3)
(–3, 1)

Answers

Answer:

B. (3, -1)

Step-by-step explanation: I got a 100 on the test

The rule for a reflection across line y = -x: (x, y) → (-y, -x)

F(1, -3) → F'(3, -1)

The answer would be option B (3, –1).

What is Parallelogram?

A parallelogram defined as a special type of quadrilateral which has both pairs of opposite sides parallel and equal.

Coordinates of the vertices of a parallelogram are,

E(-3, -5), F(1, -3), H(2, -5), G(-2, -3)

Equation of a line about which this parallelogram was reflected is, y = -x

The rule for a reflection across line y = -x: (x, y) → (-y, -x)

That means when a point (x, y) is reflected across the line y = x, we find a new point (-y, -x)

By this rule new point by reflecting point F will be,

F(1, -3) → F'(3, -1)

Therefore, Option (B) will be the answer.

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Use the properties of logarithms and the values below to find the logarithm indicated. Do not use a calculator to evaluate the logs. Show your work on the right using the draw tool. Log rules are included for reference at the bottom of the slide.

Answers

Answer:

02.

Step-by-step Explanation

[tex]log \frac{3}{2} \\ \\ = log \frac{3 \times 4}{2 \times 4} \\ \\ = log \frac{12}{8} \\ \\ = log 12 - log 8 \\ \\ = 1.1 - 0.9 \\ \\ = 0.2 \\ \\ \huge \red{ \boxed{log \frac{3}{2} = 0.2}}[/tex]

Answer: 0.2

Step-by-step explanation:

We have to find [tex]log \frac{3}{2}[/tex].

We are given log 12 and log 8, the farthest.

Subtract to find the number you have to multiply by.

3 x 4 = 12 and 2 x 4 = 8.

Our next fraction will be [tex]log \frac{12}{8}[/tex]

Now, subtract log 12 (1.1) by log 8 (0.9)

1.1 - 0.9 = 0.2

So, the answer to the question is 0.2

What is 10 times greater than 2000

Answers

Answer:

20,000

Step-by-step explanation:

Let's take it step-by-step

10 times greater than 2,000

10 x 2 = 20, 10 x 20 = 200, 10 x 200 = 2,000, 10 x 2,000 = 20,000

just remember to add a zero after each number so, if you have 10 x 20, just take the 2 and but a zero, 20, 10 x 20 = 200, Etc.

If you need more help let me know :)

Ten times greater than 2000 is 2000.

How to find out how many times greater or less given quantities are relative to each other ?

To find how much greater one quantity is to other just divide other quantity by one quantity.If how many times is given and have to find greater just multiply the given quantity by the given times.

In the given question 10 times greater than 2000 is 2000 multiplied by 10 = 20000

To reverse check divide 20000 by 2000 and the result should match the previous result you have obtained.

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Solve x^2 - 16x = -12 by completing the steps.
First, subtract ____ from each side of the equation.

Answers

Answer:

You would subtract -12 from both sides!

Explanation:

The eqaution will become like this:

[tex]x^{2}[/tex] - 16x + 12 = 0

Then you would solve it with the Quadratic Equation formula.

Answer:

First, subtract 60 from each side of the equation.

Next, add 64 to each side of the equation to complete the square.

Now, write x² - 16x + 64 = -8 as (x-8)^2=-8

Take the square root of both sides to get the solutions.

8+-2=[tex]\sqrt{2i}[/tex]

Step-by-step explanation:

D(-3,4) E(7, 6) 1:3

Answers

Answer:d

Equations as per given are:

s + l = 1300s + 2c = 1400s + l + c = 1600

Subtract equation 1 from equation 3:

s + l + c - s - l = 1600 - 1300c = 300

Considering this in the equation 2:

s + 2*300 = 1400s = 1400 - 600s = 800

Substituting s in the equation 1:

800 + l = 1300l = 1300 - 800l = 500

Answer: Love seat costs $500

-2.5(-2-3x)+2.5(-4x-1)=-2x-4x

Answers

Answer:

x=−0.714286

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−2.5(−2−3x)+2.5(−4x−1)=−2x−4x

(−2.5)(−2)+(−2.5)(−3x)+(2.5)(−4x)+(2.5)(−1)=−2x+−4x(Distribute)

(7.5x+−10x)+(5+−2.5)=(−2x+−4x)(Combine Like Terms)

Step 2: Add 6x to both sides.

Answer:

-2

Step-by-step explanation:

We can use the slope formula to find the slope

m = ( y2-y1)/(x2-x1)

= ( 3-9)/(0- -3)

= (3-9)/(0+3)

= -6/3

= -2

What is the End behavior on the right side?

Answers

Answer: Choice A) [tex]x \to \infty, \ \ y \to \infty[/tex]

As x gets larger in the positive direction, so does y.

Both x and y are going to infinity.

This is another way of saying "rises to the right".

HURRY!! THIS ASSIGNMENT IS DUE IN 5MIN!!! THANK YOU!!!!!!

Paula leaves home driving 40 miles per hour. One hour
later, her brother Dan leaves home, driving in the same direction at a speed of 50 miles per hour. How long will it take Dan to catch up to Paula?

Answers

Since Paula left home an hour ago driving at 40mph, it means she has already gone 40 miles by the time Dan left. Dan is driving at 50mph, which is 10 greater than 40. This means that every hour, Dan will drive 10 more miles than Paula, lessening their difference by 10. 40 divided by 10 is 4, so iit will take Dan 4 hours to catch up to Paula:)

What is the scale factor of AABC to ADEF?
A. 6
B. 1/6
C. 2
D. 1/2

Answers

Answer:

1/6

Step-by-step explanation:

Side AB * scale factor = Side DE

72* scale factor = 12

Divide each side by 72

scale factor = 12/72

scale factor = 1/6

Option B is correct, 1/6 is the scale factor of triangle ABC to triangle DEF

What is Triangle?

A triangle is a three-sided polygon that consists of three edges and three vertices.

Dilation is a transformation, which is used to resize the object

The size by which the shape is enlarged or reduced is called as its scale factor.

DEF is dilated graph of ABC

Let us take any side of ABC and its corresponding side to find the scale factor

Side AB × scale factor = Side DE

72×scale factor = 12

Divide each side by 72

scale factor = 12/72

scale factor = 1/6

Hence, 1/6 is the scale factor of triangle ABC to triangle DEF

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Can someone help me please!!!!!

Answers

Answer:-4

Step-by-step explanation:

Answer:

forgive me if I'm wrong, but I believe that a is -2.25. someone, please comment if I'm incorrect.

Step-by-step explanation:

I subtracted 3.25a from both sides and got

0.75a+5=2

then I subtracted both sides from 5 and got

0.75a=-3

divided both sides by 0.75

and I got a= -2.25

Help me please.......

Answers

Answer:

90 . this can be easily answered as all the angle of points are given in question

Step-by-step explanation:

90 degree angle

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