Out of 500 milliliters of hydrochloric acid, 237 milliliters were left after an experiment that used the acid. How much acid was used in the experiment? A. 156 ml B. 189 ml C. 263 ml D. 307 ml

Answers

Answer 1

Answer:

c. 263 ml

Step-by-step explanation:

have a nice day

cya


Related Questions

Can someone help me solve this (solution must contain a point (x,y).

Answers

Answer:(6,2)

Step-by-step explanation:

Photomath

Answer:

x=6

y=2

(x,y)=(6,2)

.................................

Mr Tan monthly salary is $2999.52. In order to fill up a membership application form, mr Tan has yo roping off his monthly salary to the nearest dollar. What should he write on the application form for his monthly salary?

Answers

Answer:

three thousand dollars

Step-by-step explanation:

you round up to 3000

the weight w of a steel frame is 9.2kg correct to 1 decimal place. complete the error interval for weight w

Answers

Answer:

9.5_<w<9.25

Step-by-step explanation:

Can you help me please I can't get it

Answers

Answer:

-2x - 6 = 2 - 4x - (x - 1)

-2x - 6 = 2 - 4x - x + 1

-2x - 6 = 3 - 5x

3x = 9

That is the furthest it can be simplified without solving it.

Answer is x=3 if needed.

Please brainliest if this helped.

i need help i don understand i got b but it said it was wrong .

Answers

Answer:

b is 135 and c is 45.................thanks

Answer:

[tex]b=135\\c=45[/tex]

Step-by-step explanation:

The angle that measures 135 degrees and angle b are opposite angles. Opposite angles are congruent. Therefore, angle b=135.

[tex]b=135[/tex]

A straight line has an angle measure of 180 degrees. This means that 135+c would equal 180 degrees.

[tex]135+c=180[/tex]

Subtract both sides by 135

[tex]135+c-135=180-135\\c=45[/tex]

I hope this helps!

anyone no 8th grade math if so please help my sister out

Answers

Answer:

2/5

Step-by-step explanation:

you want to start with the point on the left and then count 2 up to the line that the other point is on than you count over 5 to the point on the right

then you put rise over run which makes it 2/5

Answer:

2/5

Step-by-step explanation:

rise over run formula

Therefore the slope is increasing by two fifths units.

2/5 is your answer. ❤

Brainliest please!? ✌

Help with math work please I am bad at math the question is on the image!!

Answers

In my knowledge

2 × 8 + 5 = 21

Hope it helps ;)

For the first square it’s gonna be 2 so 2 x 8 is 16 so now you put 5 next because 2 x 8 is 16 and plus 6 equals 21

PLS HELP. I dont understand math

Answers

Answer:

a) 2 + 1 = 3

   4 + 2 = 6

   6 + 3 = 9

b) Yes

c) Yes, since you are adding b to two b, which results in 3b

Step-by-step explanation:

Hope that helps!

PLEASE HELP ILL GIVE BRAINLIEST

Answers

Answer:

2/3

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

State if the three numbers can be measures of the sides of a triangle. 11,6,3

Answers

Answer:

no ..they can't as 6+3 is not greater than 11

Justin is starting his own laundry business. Justin thinks he will do a better job than his competitors, so he thinks he can charge $15.16 per hour. If he knows he will only be able to work 50 hours per week, how much money will he earn each week?

Answers

Answer:

$758 per week

Step-by-step explanation:

15.16 x 50 = 758

Answer:$758 per week

Step-by-step explanation:Answer:15.16 x 50 = 758

Pleaseee helpppp answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Answers

Answer:

10.4 meters

Step-by-step explanation:

solve for x
(5x+6)(6x-25)=180

Answers

Step-by-step explanation:

5x+6+6x-25=180

We move all terms to the left:

5x+6+6x-25-(180)=0

We add all the numbers together, and all the variables

11x-199=0

We move all terms containing x to the left, all other terms to the right

11x=199

x=199/11

x=18+1/11

pls help me !! will mark brainliest... i just need you to solve for m<1 and m<7 !! thanks !!

Answers

Step-by-step explanation:

=( n-2)180

= ( 4 - 2 )180

= 360

So, 144 + 90 + m<2 +m<1 = 360

144 + 90 + 85 + m<1 = 360

319 + m<1 = 360

m<1 = 360 - 319

m<1 = 41

their is an unknown angle so let's call it x

let's find x first ( m<6=49)

x + m<6 = 180

x + 49 = 180

x = 180 - 49

x = 131

Now let's find m<7

m<7 + 38 + m<4 + x = 360

m<7 + 38 + 85 + 131 = 360

m<7 + 254 = 360

m<7 = 360 - 254

m< 7 = 106

This also came with it :Complete the table for the following function:

Y = 8x - 5


Please help me and dont mind my work I did on the side im pretty sure I got it wrong.

Answers

Answer:

x     y

3     19

5     35

-2   -21

1      3

4      27

Step-by-step explanation:

I went through and mutliplied each x value by 8 and then subtracted 5. You were almost there!

Please help me need ASAP

Answers

Answer:

3)Quadratic

Step-by-step explanation:

Brainliest?

Consider the two account balances.


Which statement is true?

*please help, will mark as brainliest*

Answers

Answer: I believe the answer is B

Step-by-step explanation:

Usually if there is a negative with regards to balance it represents debt.

Logan is 2 years older than Lindsey. Five years ago, the sum of their ages was 30. Find Lindsey’s
current age.

Answers

Answer:

lindsey = x = 19

logan = x + 2 = 21

Step-by-step explanation:

lindsey =x

logan = x + 2

-------

5 yrs back

lindsey = x - 5

logan = x + 2 - 5 = x - 3

~~~~~~~~~~

x- 5 + x - 3 = 30

x + x - = 30 +5 +3

2x = 38

x = 38/ 2 = 19

HELP ASAPPPP USE THE PHOTOOOOO MARKING BRAINLIEST

Answers

the correct answer is A. you just substitute the t value in to get the second number
A is correct.

(-3)(-3) - 3 = 9-3 = 6

I can do the others, but A is the only one with that first answer correct

I don’t know if it’s true or false I need help

Answers

Answer:

True

Step-by-step explanation:

Select the correct answer.
What is the current value of a future sum of money called?
А. Current value
B. Present value
C. Future value

Answers

Answer:

C. Future value

Step-by-step explanation:

It says FUTURE value so its the future value?(i think im not too sure)

hope this helped :))

Answer:

B.) Present Value

Step-by-step explanation:

Present value is the current value of a future sum of money.

I NEED HELP ITS KINDA EASY BUT NOT FOR ME

Answers

Answer:

28m

Step-by-step explanation:

Formula of area

AREA = LENGTH (multiply) BREATH

Answer:

The area of a triangle can be calculated with the formula: 1/2(bh), where b is the base length, and h is the height.

In this case, 4 is the base, and 7 is the height.

So we have: Area = 1/2(4)(7)

Simplifying: Area = 2(7), Area = 14.

The area of the triangle is 14 meters squared.

Let me know if this helps!

1. Jared has portrait in shape of a square. One side length, in inches, is the sum of 7 and L

Jamilah also has a portrait in shape of a square. The length of one side is 3 inches longer

than one side of Jared's portrait. What is one side length of Jamilah's portrait?

Answers

Answer:

7 + L + 3 = L + 10

Step-by-step explanation:

Turning off the water while brushing your Teeth saves 350 centilliters of water. How many liters of water can you save if you turn off the water the next 3 times you brush your teeth? (Round your answer to the nearest hundredth)

Answers

Answer:

1.1l

Step-by-step explanation:

350×3=1050cl

=1.05l

rounded to nearest hundredth=1.1l

1. Two students went to McDonald's. They each bought the same snack, which included a shake
and a burger. The shakes cost $2 each. In total, they spent $12.
Part A: Enter an equation to represent this equation. Let x represent the cost of one burger.
Part B: Enter the cost of one burger.

Answers

Answer:

12-2=10 b=10

Step-by-step explanation:

a) 25.8
b) 36.8
c) 64.2
d) 42.0​

Answers

Answer:

y = 25.8

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos y = adjacent/ hypotenuse

cos y = 18/20

Take the inverse cos of each side

cos ^-1 (cos y) = cos^-1(18/20)

y =25.84193276

Rounding to the nearest tenth

y = 25.8

What is the length of the hypotenuse to the nearest hundredth place in the diagram below

Answers

Answer:

Hypotenuse (x) = 7.27

Step-by-step explanation:

cos57*=4cm/x

cos57*/cos57*=4/cos57*

x=4/cos57*

cos57*~.55

x=4/.55

x=7.27

need help on question 14 here, if multiple people respond i will give the first responder brainiest

Answers

Answer:

x = 3

y = 2

Step-by-step explanation:

5x - 3 = 6y

5x + 3 = 9y

y = 5/6 x - 1/2

5x + 3 = 15/2 x - 9/2

-5/2 x + 15/2 = 0

-5/2 (x - 3) = 0

x = 3

Answer:

x = 3

y = 2

Step-by-step explanation:

because it's a rectangle, opposite sides are equal

AD = BC

AB = DC

so we can use their measures to create a system of equations:

5x + 3 = 9y

5x - 3 = 6y

if we multiply the first equation by -1 we can eliminate the x-values:

-(5x + 3 = 9y)

 -5x - 3 = -9y

+ 5x - 3 = 6y

        -6 = -3y

         y = 2

If y = 2 then BC = 12 and we can set up this equation:

12 = 5x - 3

15 = 5x

3 = x

Please help me with trigonometry and law of sines I’m being timed and really need the help

Answers

Step-by-step explanation:

cosA = AC² + BC²- AB² / 2 • AC • BC

cos A = 13.5²+23.9²-12.7²/2• 13.5 • 23.9

Selvi deposited RM8 000 in a fixed deposit
account with a simple interest of 3.5% per annum
for a term of a year. Calculate the amount of
Selvi's money at the end of the term.​

Answers

Step-by-step explanation:

Hope it helped

Pls mark BRAINLIEST

Other Questions
The ratio of boys to girls in a group is 5:3. If there are 18 more boys than girls, work out howmany people there are in total. Im writing and essay about robin hood.Can yall give me some references (a) 50% of 164 (b)75%of 12 (c) 25/2 of 64help me in these quesof comparing quantities Why are ORGANS classified? Shum Manufacturing, which uses the high-low method, makes a product called Kwan. The company incurs three different cost types (A, B, and C) and has a relevant range of operation between 2,500 units and 10,000 units per month. Per-unit costs at two different activity levels for each cost type are presented below. Type A Type B Type C Total 5,000 units $ 4 $ 9 $ 4 $ 17 7,500 units 4 6 3 13 If Shum produces 10,000 units, the total cost would be: Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother. How many pounds of grapes does Sienna have left? espanol preguntas, this is from avancemos spanish 1Listen as Flix describes his family. Match the letter of the description with the correct name. Write the corresponding letter on your answer sheet. (12 points)Andrs... *son de Puerto Rico.son los primos de Flix.son los padres de Flix.tiene cinco aosLa ta Elena... . *son de Puerto Rico.son los primos de Flix.son los padres de Flix.tiene cinco aos.tiene dos hijos.tiene diez aos.Daniel... *son de Puerto Rico.son los primos de Flix.son los padres de Flix.tiene cinco aos.tiene dos hijos.tiene diez aos.Los abuelos de Flix... . *son de Puerto Rico.son los primos de Flix.son los padres de Flix.tiene cinco aos.tiene dos hijos.tiene diez aos.Ivn y Sandra... *son de Puerto Rico.son los primos de Flix.son los padres de Flix.tiene cinco aos.tiene dos hijos.tiene diez aos. help pleaseChoose the correct answer to the question: De quelle couleur sont tes tee-shirts? Ils sont noirs. Ils sont noires. Ils sont noir. Ils sont noire. Write an acrostic poem about home Oscar spent two thirds hour each night doing homework for five nights this week. How many hours of homework did Oscar complete this week?Question 4 options:seven and one half hoursthree and one third hourstwo and one third hoursone and one fifth hours what is the G.C.F. of 12 4 8 The value of Amy's car depreciated each year after she bought it. The function v(t) = 24,893(0.88)^t represents the value of Amy's car t years after she bought it. What is the rate of depreciation? I need help on this A game is played with a circular spinner that contains 8 different colors. The designof the spinner is the order in which the colors are arranged. How many ways canthis spinner be designed? how does water move through the water cycle answer fast please and thank you Rubin, a freelance software developer, has a meeting with an independent bakery owner to discuss a potential project. Before meeting with the client, Rubin does a thorough research on the client's business and the client's educational background. He develops his proposal accordingly, ensuring to use common words instead of technical jargon. In the given scenario, which of the following communication guidelines does Rubin follow?A) Avoid bias.B) Avoid the use of slang.C) Be concise.D) Analyze your audience. Solve:3 + y = 5x-7when , y = 5Showyour work How did the Treaty of Versailles, after WWI, lead to the beiginning of WWII? A game show contestant cannot spend more than $100 on $0.79 cans of beans and $3.59 boxes of cereal. Which inequality represents the situation, where b is the number of cans of beans and c is the number of boxes of cereal?