Mathematics High School

Express in simplest form:


-1(-x+6x + 1)-3
– 3x

Answers

Answer 1

Answer:

-5x - 4

Hope this helps!!! :)

Answer 2

Answer:

-8x-4. I hope that this helps kid

Related Questions

Please help and explain why

Answers

I believe it’s b not hundred percent sure though

9514 1404 393

Answer:

  A  function 2

Step-by-step explanation:

"Rate of change" in this context refers to the slope of the line.

Function 1

The slope of the line is the "rise" divided by the "run". That is, the vertical change between two points divided by the horizontal change between two points. Usually, we like to choose points where the line crosses gridline intersections. One of these is the y-intercept (0, -2). Another is 2 units right and 1 unit up at (2, -1).

The slope of function 1 is then ...

  m = rise/run = 1/2

__

Function 2

The equation for function 2 is written in the "slope-intercept form." That is, the form is ...

  y = mx + b . . . . . . . . where m is the slope and b is the y-intercept

Comparing this form to the given equation, we find ...

  m = 5/2, b = -2

The slope is m = 5/2.

__

The slope of function 2 is 5/2. That is greater than the slope of function 1, which is 1/2.

Function 2 has the greater rate of change.

△A′B′C′ is the image of △ABC, under a translation.

Answers

Answer:

...

Step-by-step explanation:

Which statement is correct?

A kilometer is 100 times the length of a centimeter.

A meter is 1,000 times the length of a kilometer.

A centimeter is 100 times the length of a meter.

A meter is 100 times the length of a centimeter.

Answers

Answer:

A meter is 1000 times the length of a kilometer.

D) A meter is 100 times the length of a centimeter

PLEASE SUPER PLEASE HELP

Answers

Area should equal 40 yards

At a department store, Kendra has a debt greater than $25.00. Which could be Kendra’s balance?
Negative 32 dollars
Negative 22 dollars
Negative 19 dollars
Negative 11 dollars

Answers

Negative 32 dollars because it’s the only number greater than 25.

Answer:

-$32.00

Step-by-step explanation:

Line segment ON is perpendicular to line segment ML. Line segment OM = 13 units in length, line segment PN = 8 units in length. Circle O is shown. Line segments M O, N O, and L O are radii. Lines are drawn to connects points M and N and points N and L to form chords. A line is drawn from point M to point L and intersects line O N at point P. The length of O M is 13 and the length of P N is 8. Angle O P L is a right angle. What is the length of chord ML? 20 units 24 units 26 units 30 units

Answers

Answer:

24

Step-by-step explanation:

Line segment ON is perpendicular to line segment ML. Line segment OM = 13 units in length, line segment PN = 8 units in length.

Circle O is shown. Line segments M O, N O, and L O are radii. Lines are drawn to connects points M and N and points N and L to form chords. A line is drawn from point M to point L and intersects line O N at point P. The length of O M is 13 and the length of P N is 8. Angle O P L is a right angle.

The Length of the Chord ML is; 24 Units

What is the Length of the Chord?

From the question, we are told that;

MO, NO and LO are radii.

Now, If MO = 13,then LO = NO = 13

However, if NO = 13 and NP = 8, It means that;

PO = NO - NP

PO = 13 - 8 = 5

With the aid of Pythagoras Theorem, we can find MP:

MP = √(MO² - PO²)

MP = √(13² - 5²)

MP = √(169 - 25)

MP = √(144)

MP = 12 units

Now, P is the midpoint of Segment ML, Thus;

MP = PL

ML = MP + PL

ML = 12 + 12

ML = 24 units

Read more on Length of Chord at; https://brainly.com/question/13950364

What is an equation of the line that passes through the points (7, 6) and (-2, -3)?

Answers

Answer:

Remember the formula for the slope which is change in y over change in x

therefore:      (7+2)/(6+3)= 1         slope=1

formula for a line is y=mx+b

plug in your slope and one of the given coordinates to find the y-intercept:

y=1x+b

7=1(6)+b

7=6+b

1=b

so the equation for the line would be y=x+1

I need some help with this, can someone help me?

Answers

Answer:

D. Paul can type 3/4 as fast as Jennifer

Step-by-step explanation:

60/80 = 3/4

Occupancy rate is defined as rooms sold divided by rooms available. If you
have 632 rooms available and sell 580 of them, what is your occupancy
rate? (Round to the nearest percent.)
a) 92%
b) 95%
c) 98%
d) 100%

Answers

Answer:

a.) 92% is the correct answer.

Step-by-step explanation:

To get the occupancy rate, you will need to divide the number of room sold to the number of rooms available and multiply that number by 100%, which is (580*100%)/632=91.77% ~ 92%

How to calculate the area of a square

Answers

Answer:

a × a × a ×a

Step-by-step explanation:

Area is measured in "square" units. The area of a figure is the number of squares required to cover it completely, like tiles on a floor.

Area of a square = side times side. Since each side of a square is the same, it can simply be the length of one side squared.

square has one side of 4 inches, the area would be 4 inches times 4 inches, or 16 square inches.

In the data set below, what is the lower quartile

Answers

3 is the lower quartile

Helppp plzz I been looking it up but it gives me no answers

Answers

Answer:

I think it's the first one.

Step-by-step explanation:

Answer:

Click on the Fill Color drop-down menu

Step-by-step explanation:

First you would click the full color menu, then select a color, then select the cells, then save

Please help due tonight

Answers

Its D , it’s the last one

Answer:

A

Step-by-step explanation:

because it is anything less than -2

A spherical globe has a diameter of 10 inches. What is the approximate volume of the globe
310 cubic inches
520 cubic inches
3140 cubic inches
4190 cubic inches

Answers

Answer:

i think the answer is 3140 cubic inches

Step-by-step explanation:

3x + 5
=
11
Solve for x:
3x + 5 = 11
DDDDD

Answers

Answer:

x = 2

Step-by-step explanation:

To solve this we first subtract 5 from both sides and get 3x = 6, now we divide both sides by 3 and we get x = 2.

(っ◔◡◔)っ ♥ Hope It Helps ♥

-0 overline 32. is it irrational or rational?

Answers

Answer:

irrational

Step-by-step explanation:

What is an equation of the line that passes through the points (-3, 8) and (-7,8)?

Answers

The answer to your question is 8, y=8

In the right triangle shown, n=30 and MO=8
How long is BC

Answers

I say A hgfdghhfryhh

The sum of two numbers is 45. One number is 31 more than the other. Find the numbers.

Answers

Answer:

THE SUM OF TWO NUMBERS =45

ONE OF THE NUMBER = 31

OTHER NUMBER = 45-31 = 14

OTHER NUMBER IS 14

Step-by-step explanation:

HOPE IT HELPS

THANK YOU

Hannah buys ⅔ pound of roast beef. She uses ¼ pound to make a sandwich for lunch. How much roast beef does she have left?

Answers


Answer:
5/12

Explanation:
With unlike denominators find the Least Common Denominator (LCD)

LCD = 12
3x4=12

Multiplying numerators and denominators to get the LCD in all fraction denominators
=2×4/3×4 − 1×3/4×3

Then rewriting the equation with the equivalent fractions
=8/12 − 3/12

With like denominators we can operate on just the numerators
=(8−3)/12
=5/12

what is the number which the car is covering?

Answers

Answer:

108

HOPE IT HELPS

THANK YOU

The diameter of a circle is 12 inches. What is the radius?
d=12 in
Give the exact answer in simplest form.
inches

Answers

Answer:

aaaaaa

Step-by-step explanation:

12*12

Answer:

6 in

Step-by-step explanation:

The radius is half the diameter.  If the diameter here is 12 in, then the radius must be 6 in

What is the surface area of the prism

Answers

Answer:

168 meters squared

Step-by-step explanation:

For one side 9*2, for one side 6*2, for the last side 6*9. Add them all and multiply by 2 to get 168.


[tex]( \sqrt{3 - \sqrt{2 {}^{2} } } )[/tex]
please answer step by step ​

Answers

Answer:

it would be 1

Answer:

1

Step-by-step explanation:

sqrt(3-sqrt(2^2))

sqrt(3-2)

sqrt(1)

1


A ball dropped from a height of 19 meters will bounce back off the ground to 45% of the height of the previous bounce (or the height
from which it is dropped when considering the first bounce).

Answers

Answer:

8.5

Step-by-step explanation:

how I got 8.5 is I did 19 X 45% which is equal to 8.5

Students did push-ups for a fitness test. Their goal was 20 push-ups. For each student,
determine what percentage of the goal they achieved.
1. Elena did 16 push-ups.
2. Jada did 42 push-ups.
3. Lin did 13 push-ups.
4. Andre did 21 push-ups.

Answers

Answer:

1- 80%

2- 210%

3- 65%

4- 105%

Step-by-step explanation:

The percentage of the goal achieved by them:

1). 80%

2). 210%

3). 65%

4). 105%

Find the percentage

1). Goal of push-ups = 20

No. of push-ups done by Elena = 16

Percentage = 16/20 × 100

= 80%

2). Goal of push-ups = 20

No. of push-ups done by Jada = 42

Percentage = 42/20 × 100

= 210%

3). Goal of push-ups = 20

No. of push-ups done by Lin = 13

Percentage = 13/20 × 100

= 65%

4). Goal of push-ups = 20

No. of push-ups done by Andre = 21

Percentage = 21/20 × 100

= 105%

Thus, the above answers are correct.

Learn more about "Percentage" here:

brainly.com/question/26080842

I need some help to pass my math class!
(06.01)

What type of association does the graph show between x and y?

A scatter plot is shown. Data points are located at 1 and 5, 2 and 4, 3 and 3, 4 and 2, 5 and 1, 6 and 0.

Group of answer choices

Linear positive association

Nonlinear positive association

Linear negative association

Nonlinear negative association

Answers

Answer:

your friend a creep

Step-by-step explanation:

riangle ABC and XYZ are similar. If AB = 6 in., BC = 13 in., AC = 14 in., and XY = 10in., what is XZ?

Answers


In mathematics, an equation is a statement that asserts the equality of two expressions, which are connected by the equals sign "=". ... Solving an equation containing variables consists of determining which values of the variables make the equality true.

Sarah needs 3 feet of fabric for a project she is working on, but the store only sells the fabric in meters. One meter of fabric costs $1.20. How much will the fabric cost? [1 ft = 0.305 m]

Answers

Answer:

The 3 feet fabric will cost $ 1.09728 almost $ 1.10

Step-by-step explanation:

First we will find out how many meters 3 feet will be.

1 feet = 0.3048 meters

She needs 3 feet of fabric

3 *1 feet = 3* 0.3048  ( multiplying both sides by 3)

3 feet = 0.9144 meters

Using the unitary method we will find the cost of 3 feet of fabric

1 meter costs $ 1.20

0.9144 *1 meter costs $ 1.20 * 0.9144  ( multiplying both sides by 0.9144)

0.9144  meter = $ 1.09728

The 3 feet fabric will cost $ 1.09728 almost $ 1.10

Answer: 1.10

Step-by-step explanation: I did the test on FLVS, and got the answer right

Eric has completed 36 deliveries so far this week. He needs to make 60 deliveries for the week. What percentage of his deliveries has Eric completed?

Answers

36/60 x 100 = 60

Answer is 60%

Answer:

60%

Step-by-step explanation:

you do 36 divided by 60 and it tells you the percentage

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