Mathematics High School

help plz brainliest to best answer​

Help Plz Brainliest To Best Answer

Answers

Answer 1

Answer: -1/27

Step-by-step explanation:

Answer 2

Answer:

-1/27

Step-by-step explanation:

Related Questions

The sum of a number and -7 is equal to 40.
Write the equation

Answers

Answer:

Step-by-step explanation:

-7 + 47=40

Answer:

-7 + n = 40

Step-by-step explanation:

Find the slope, x-intercept, and y-intercept of the equation y = 10x - 20.

Answers

Answer:

slope=10, y-int=-20. x-int=2

Step-by-step explanation:

The equation y=10x-20 is in slope-intercept form, or y=mx+b with m being the slope and b being the y-int. In this scenarion, the m(the slope) is 10 and the b(the y-int) is -20. For the x-int, you have to find out what x is when y=0 and vice versa for the y-int. In this case, 0=10x-20 so x=2. Therefor the x-int is 2.

                                                       

1
Which fraction is equivalent to 7?
ool
CON
3
24
4
24

Answers

Answer:

its 4/24 :)))))))))))))))))


A number x divided by 18 is equal to 4.6

Answers

Answer:

x is 84.

Step-by-step explanation:

this is because 84 divided by 18 equals 4.6

hope this helped :D

Answer:

if you're looking for the value of x: a number x/18=4.6 x=82.8

Step-by-step explanation:

it's a one step equation: x is being divided by 18 to get 4.6, so to get x by itself, multiply by 18 on the left side because (x/18) * 18 = x, but what you do to one side you have to do to the other, so then multiply 4.6 by 18 also to get x=82.8.

1/2 más 1/3 es igual ​

Answers

solución:

1/2 más 1/2 es 5/6

Espero esto te ayudo.

¿Por favor avísenme si es correcto?

What is the GCF? 3x2-2x

Answers

Answer:

1

Step-by-step explanation:

Everything can be multiplied by 1 in this situation so 1 is the greatest common factor

5th grade math. Correct answer will be marked brainliest.

Answers

Answer: i think 1240 but i forgot everything from 5th grade Imao

Step-by-step explanation:

Answer:

The answer is $86.82

Step-by-step explanation:

MODS PLEASE STOP DELETING THIS ANSWER!!!!!!!!!!!!!!!!

2x - 3y <= 9
2x + 3y <= 3

Answers

Step-by-step explanation:

2x - 3y = 9

2x + 3y = 3

__________ -

-6y = 6

y = -1

2x - 3y = 9

2x - 3(-1) = 9

2x - (-3) = 9

2x = 12

x = 6

An altitude ___________ lies outside a triangle. (Please explain)
A. Always
B. Sometimes
C. Never

Answers

Answer:

B) Sometimes

Step-by-step explanation:

A relation is plotted as a linear function on the coordinate plane starting at point C at (0, -1) and ending at point D at (2, -11). What is the rate of change for the linear function and what is its initial value? Select from the drop-down menus to correctly complete the statements

Answers

first what us 2, -11 use a calculator, never mind. it is -9 and the first one is  -1

1. Which value makes the equation 1.50(8x-12) = 30?​

Answers

Answer:

x = 4

Step-by-step explanation:

1.50(8x - 12) = 30

~Simplify left side

12x - 18 = 30

~Add 18 to both sides

12x = 48

~Divide 12 to both sides

x = 4

Best of Luck!

Carmen plans to buy a $60.00 video game from the Game Shop. There is a 5% sales tax on every game purchase. What is the amount of the sales tax?

Answers

Answer:

$3.00

Step-by-step explanation:

60 x .05 = $3.00

what type of angle is this?

Answers

It is an Acute angle

PLEASE HELP MEEE!! ASAP! I will mark brainliest

Answers

Answer:

The last 1 (D)

Step-by-step explanation:

The lines have to be straight nd have to pass through the origin

Answer:

i have this problem before and i believe it was c and if not b

Step-by-step explanation:

What's the mean median and range of 7, 1, 1, 7, 1, 4, 1??

Answers

Answer:

Mean is 3, median is 1, and range is 6

Step-by-step explanation:

Im a smart dude with a great attitude


An airplane covers 94 miles in 6 of an hour.
The plane can cover
miles in 6 hours.

Answers

Answer:

in 6 hours it will be 3384

Answer:

654

Step-by-step explanation:

Hope this is right:)

1. (a) A precision CD player costs $600, but was sold for $525 due to damage.

Find
the loss on the CD player
​

Answers

Answer:

$75 (I think)

Step-by-step explanation:

600 - 525 = 75, so thats the loss

sorry if I'm wrong because I'm not 100% sure

Find the unit rate for the cost of each energy drink if 5 energy drinks cost $15

$3 per energy drink
$5 per energy drink
$5.50 per energy drink
$75 per energy drink

Answers

Answer: 3 per energy drink


Explanation: 15/3 is 5 so it would be 5 dollars have a nice day (:

LOMMON COREATHEMATICS CURRICULUM
Lesson 15 Homework 5.2
3. String A is 35 centimeters long. String B is 5 times as long as String A. Both are necessary to create a
decorative bottle. Find the total length of string needed for 17 identical decorative bottles. Express your
answer in meters.


Answers

Answer:

The total length of string needed for 17 identical decorative bottles is 35.70 meters

Step-by-step explanation:

Let us solve the question

∵ String A is 35 centimeters long

∵ String B is 5 times as long as String A

→ Multiply the length of A by 5 to get the length of B

∴ The length of string B = 35 × 5 = 175 cm

∵ Both are necessary to create a decorative bottle

∴ The length needed for 1 bottle = 35 + 175 = 210 cm

∴ Each bottle needs 210 cm to be decorated

∵ There are 17 identical bottles

→ Multiply the length needed for 1 bottle by 17

∴ The total length needed = 17 × 210 = 3570 cm

∴ The total length needed to decorate 17 bottles is 3570 cm

∵ 1 meter = 100 centimeter

→ Divide the total length by 100 to express it in meters

∴ 3570 cm ÷ 100 = 35.70 m

The total length of string needed for 17 identical decorative bottles is 35.70 meters

At Imelda's fruit stand, you bought 555 apples and 444 oranges for \$10$10dollar sign, 10, and your friend bought 555 apples and 555 oranges for \$11$11dollar sign, 11. Using this information, is it possible to determine the cost of one apple and one orange from the fruit stand? If so, what do they cost? If not, why not? Choose 1 answer:

Answers

Answer:

Each apple would cost 1.20 and each orange would cost 1

Step-by-step explanation:

Answer:

See Attached!

Step-by-step explanation:

Help quickly please!!!

Solve -5(3 n + 4) = 40.

A: -4
B: 3
C: -3
D: 4

Answers

Answer:

-4

Step-by-step explanation:

Answer:

A: -4

Step-by-step explanation:

Expand first, "-5 x 3n = -15n" , "-5 x 4 = -20"

Then you have "-15n - 20 = 40"

Transfer the -20 to the RHS,

Then you have "-15n = 60"

Divide both sides by -15

n = -4

what does x equal?? T—T

Answers

Answer:

x= 20

Step-by-step explanation:

simplify by using cross multiplication

60=3x

now transpose the 3

60/3= x

20= x

if you have any questions pls list them in the comments.

Answer:

x=20

Step-by-step explanation:

5/3 and x/12 are proportional to each other so how 3 is proportional to 12 is how 5 is proportional to x. 12/3=4 so the common thing is 4. Now we multiply 5 by 4 which makes x=20.

I hope this helps :)

-4.5 x -3 3/4
i need the answer as a fraction please

Answers

Answer: 16[tex]7/8[/tex]

(16 7/8)

Step-by-step explanation: -4.5 x -3.75 = 16.875. The decimal ".875" as a fraction becomes 7/8, so your answer is 16.875.

Answer: 16 7/8

Step-by-step explanation:

ILL MARK BRAINLIEST TO FIRST CORRECT ANSWER!! -8= c/-10

Answers

Answer:

c = 80:)

Step-by-step explanation:

Determine the number of subsets of {sock, shoe, shirt, hat, glove}

14
14

16
16

32
32

20

Answers

Your moms butt HAHAHAHAHHAHHHAHAHHHAHAHHAHAHHHIM SO FUNNY

1 -1 2 :4
0 1 -1 :2
0 O 1 : -2

Answers

What exactly is the question?

For what value of k will the points (3,5) and (9,k) represent a proportional relationship?

Answers

Answer:

k = 15

Step-by-step explanation:

For a proportional relationship to exist then for both points

k = [tex]\frac{y}{x}[/tex] ← k is the constant of proportion, that is

[tex]\frac{5}{3}[/tex] = [tex]\frac{k}{9}[/tex] ( cross- multiply )

3k = 45 ( divide both sides by 3 )

k = 15

Please answer this! i need urgent help

Answers

Answer:

84

Step-by-step explanation:

25 percent of 84 is 21.

21x100/25 =84

hope this helps

Adria reads 5.75 articles in 34.5 minutes.

How much of an article does Adria read in one minute? Input your answer as a fraction or a decimal.

What equation relates the number of articles, A, Adria can read in m minutes?

A=______

Answers

Answer:

Its 0.16666666666  in exact calculation

Step-by-step explanation:


The experimental probability that it will snow on any day in Maine during the month of January is about 19% Out of the 31 days, how many days can residents predict snow?​

Answers

Answer:

9. The experimental probability that it will rain on any given day in Houston Texas is about 15%. Thus, out of 365 days, 15% of that are the predicted days the it will rain in the Place. => 365 days is the total number of days in a year => 15% is the predicted days to rain => 365 * .15 = 54.75 Since this is a decimal number, let’s round this off to 55 days. Why 55 because the value of tenths is more than 5

Step-by-step explanation: hope this helps

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The United States consumed about 19 million barrels of petroleum per day in 2000. This rate continues to increase. It is important to develop alternative sources of energy because petroleum F will eventually use up all the oxygen needed for human survival G is being spilled into the ocean faster than it is being used H fails to store solar energy and contains limited chemical energy J is a limited source of energy that is almost impossible to renew The organization over the first U.S. political parties resulted in large part from disagreements over which issue?Whether or not to ratify the new constitutionWhether or not to ratify the new constitutionThe election of George Washington to a second term as presidentThe establishment of the First Bank of the United StatesThe attack on the Port of Tripoli in North Africa In KLM, l = 2.4 inches, m = 4.2 inches and K=159. Find the length of k, to the nearest 10th of an inch What is the inverse of the function f(x) = 4x+8? Which event represents a situation of a labor organization pushing for improved working conditions in Texas?A)Banks refusing to extend credit to farmers who planted anything butcotton.B)The opening of the Houston Ship Channel, which required great laborresources to complete.C)The Knights of Labor leading Texas railroad workers on a strike against theWabash Railroad in 1885.D)Cotton farmers and farmhands migrating to cities in search of work whenthe price of cotton dropped. Determine the size of memory needed for CD recording of a piece of music, which lasts for 26 minutes, is done with a 20-bit Analog-to-Digital Converter (ADC) in stereo (2 channels), at the rate of 44.1 kSa/s, with the compression factor 6 (allow 10% error margin). Early Chinese rulers established ____ by conquering and uniting kingdoms under the rule of one emperor from 624 to the early 1100s the _____ ruled over a golden age of prosperity before the mongols invaded If anyone can help that would be awesome I really need help with this The recessive trait disappears in a genetic cross.TrueorFalse NEED HELP ASAP DONT PUT ANY WEIRD ANSWER OF I WILL REPORT AND BAN YOURead the excerpt from Eleven Years in the Rocky Mountains and Life on the Frontier by Frances Fuller Victor below and think about what part of it Victor may have embellished to make her story flow.Sublette had his little force line up for battle. On came the savages, whooping and swinging their weapons above their heads. Sublette turned to his men. "When you hear my shot, then fire." Still they came on, until within about fifty paces of the line of waiting men. Sublette turned his head and saw his command with their guns all up to their faces ready to fire, then raised his own gun.What part of this scene did Victor most likely imagine?how the Native Americans behaved as they raced towards the menhow Sublette had his men arranged in a linehow Sublette looked at his men right before raising his gunwhat Sublette said to his men about firing Born in a stormIt started in a dreamAnd God made me realizeLife ain't what it seemsSelfishly inspiredA heart exposedHit me with a passionThat brought me to my kneesI don't wanna be, I don't wanna be selfishAnymore, anymore, noI don't wanna be, I don't wanna be selfishAnymore, anymore, noSong: Beautiful Addiction by NFHave a nice day. May it be filled with joy and happiness. Please, stay safe and wash your hands. Happy Holidays. Thale cress is a plant that is genetically engineered with genes that break down toxic materials. Which type of organism is described?recombinanttransgenictransverserestriction How is Epicureanism different from Stoicism?An Epicurean believes in enjoying life while a Stoic believes in showing restraint.An Epicurean believes in living quietly while a Stoic believes in buying fancy things.An Epicurean believes in praying for salvation while a Stoic believes in controlling life.An Epicurean believes in a peaceful mind while a Stoic believes in wearing nice clothes. Please help if you know the answer. A Zookeeper has 8 frogs. Each frog eats cups of food 3/4. How much food does the zookeeper need in total? PLEASE ANSWER THISSS The steady beat can be compared to what? Your heartbeat Breathing Coughing Blinking your eyes The tens digit of a two-digit number is 1 less than 3 times the units digit. If the digits are reversed, the new number is 45 less than the original number. Find the number Which North American geographic feature is described in this excerpt?North America is made up of many different landforms and bodies of water. One of the major geographic features in the U.S. stretches along most of the eastern states. It is the oldest of its kind, but not the most elevated. It is also made up of temperate forests and has a variety of wildlife due to its milder climate.Answer choices-The Appalachian MountainsThe Colorado PlateauThe Rocky MountainsThe Great Plains Help ASAP!! Thank youuuuu What is the charge that oxygen gets when it becomes an ion?