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

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

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:

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?

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!!!!!!!!!!!!!!!!

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

Answers

What exactly is the question?

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

Answers

Answer:

B) Sometimes

Step-by-step explanation:

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

Answers

Answer:

c = 80:)

Step-by-step explanation:

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

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

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

-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:

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:

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

Answers

Answer:

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


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:)

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:

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.

                                                       

what type of angle is this?

Answers

It is an Acute angle


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

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

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

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

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!

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


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.

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 :)

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

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:

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

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 (:
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