Mathematics College

6 6 small bricks have the same mass as 5 large bricks. The mass of one small brick is 2.5 kg. What is the mass of one large brick?​

Answers

Answer 1

Since 6 small bricks have the same mass as 5 large bricks and the mass of one small brick is 2.5 kg, the mass of one of the large bricks is 3 kg

What is mass?

Mass is the quantity of matter in a physical body.

6 small bricks have the same mass as 5 large bricks.

let

the total mass of the small or large bricks = x

Therefore,

6 × 2.5 = x

x = 15 kg

Therefore, the mass of each large bricks can be calculated as follows:

let the mass of each large bricks  = y

15 = 5y

divide both sides by 6

y = 15 / 5

y = 3 kg

Therefore, the mass of one of the large bricks is 3 kg

.learn more on mass here: https://brainly.com/question/895643

Related Questions

II. State the aditional information needed to prove each pair of triangles is congruent indicated by the theorem.​

Answers

Answer:

Step-by-step explanation:

8) HL  ---> Hypotenuse and Leg

It is already given legs are congruent

Hypotenuse: DE = IJ

9) LL  ----->  This SAS congruent ---> Both legs of the right angled traingle are congruent

AC = YX

10) LA ----> This is AAS congruent.

BE = EI  

Maria buys 15 sarees. Each saree cost Rs. 525.50 Money spent by Maria is

Answers

Answer:

Rs. 7882.5

Step-by-step explanation:

if 1 saree ----->525.50

what about 15------>?

15×525.50÷1 = 7882.5.

I hope this helps

Answer:

Rs 7882.50

Step-by-step explanation:

525.50 x 15 = 7882.50

2. Find the rank of 4 1 3 3 3
7 -1 6 0 6
2 3 8 2 8​

Answers

Step-by-step explanation:

please mark me as brainlest

help me and thanks hans for all the help ​

Answers

4. I just added 2.3 to x so 4*2.3 -5=4.2 and multiplied it by 22 and got 92.4 square ft

If Olivia makes a smoothie with a ratio 7 strawberries to 2 bananas, how many strawberries would she use with 3 bananas?

Answers

Answer:

13

Step-by-step explanation:

7strawberries 2 bananas 3 and she use the 3 bananas

and answer is.13

Answer:

The answer is 13 this is because idek

Mitchell has been given the option of either paying his $200 bill now or settling it for $204 after 1 month (30 days). If he chooses to pay after 1 month, find the simple interest rate at which he would be charged.

Answers

The simple interest rate that he would be of 24.33% a year.

Simple Interest

Simple interest is used when there is a single compounding per time period.

The amount of money after t years in is modeled by:

[tex]A(t) = A(0)(1 + rt)[/tex]

In which:

A(0) is the initial amount.r is the interest rate, as a decimal.

In this problem, considering than an year has 365 days, the parameters are as follows:

[tex]A(t) = 204, A(0) = 200, t = \frac{30}{365}[/tex]

Hence:

[tex]A(t) = A(0)(1 + rt)[/tex]

[tex]204 = 200\left(1 + \frac{30}{365}r\right)[/tex]

[tex]1 + \frac{30}{365}r = \frac{204}{200}[/tex]

[tex]\frac{30}{365}r = 0.02[/tex]

[tex]r = \frac{365}{30} \times 0.02[/tex]

[tex]r = 0.2433[/tex]

The simple interest rate that he would be of 24.33% a year.

More can be learned about simple interest at https://brainly.com/question/25296782

It takes 8 minutes to cut a board twice. How long does it take to cut the board into 9 pieces

Answers

Answer:

36 minutes


Step-by-step explanation:

With the data given, we can calculate that if it takes 8 minutes to cut a board twice then, it takes four minutes to cut one board. We can then determine how long it takes the cut a board into 9 pieces by multiplying 9 x 4 to equal the amount that it takes for a board to be cut into 9 pieces which would be 36.

In conclusion, it would take 36 minutes to cut a board into 9 pieces.


Have a great rest of your day
#TheWizzer

How do you know that the table and the equation represent the same proportional relationship between x and y

Answers

if the x values increase or decrease constantly and if the y values increase or decrease constantly. Ex

x. y
2. 3
4. 6
6. 9

in this example the x values are increasing by 2 every time while the y values are increasing by 3 every time. note that the increase or decrease of the x and y values dont have to be the same

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If x = 7-p and y = 3p + 4, which of the following
expresses y in terms of x ?
step by step please !!

Answers

Answer:

Step-by-step explanation:

Answer:

y = -3x + 25

Step-by-step explanation:

You have to find p first.

You can do this by using the x equation and moving the p to the right by adding p to each side to get p + x = 7.

Now, move the x to the left by subtracting x on both sides to get a final answer of p = 7 - x

Then, you can substitute p into the y equation.

So, y = 3(7 - x) + 4.

Distribute to get y = 21 - 3x + 4

Combine like factors to get y = -3x + 25

Hope this helps! :)

can someone answer this question plsss I'm late​

Answers

it took him 27 minutes to reach home

3) A certain medication is prescribed based on the patient's weight at 3mg for
every 20 pounds. How many milligrams of medication would you give a patient
who weighs 180 pounds?

Answers

Answer:

27 mg

Step-by-step explanation:

divide 180 by 20 to get 9

then multiply 9 by 3

you should get 27mg

Please help me solve this, I will give you brainliest

Answers

2008 payan walang yan ha kaya mo yan

how many kilograms are in 3650 grams?​

Answers

Answer:

Step-by-step explanation:

There is [tex]1000g[/tex] in [tex]1kg[/tex].

Therefore we do:

[tex]3650g = \frac{1kg}{1000g} = \frac{3650g}{1000g}=3.65kg[/tex]

What is 4⁹+ 4⁷ =
I need help I can’t figure this out

Answers

Answer:

278528

Step-by-step explanation:

1st we need to get the 1st 2 values of exponets

4 to the power of 9 is 4x4 9 times and that's 262144,

4 to the power of 7 is 4x4 7 times and that's 16384

16,384 + 262,144 is 278528

Answer: 278,528

Step-by-step explanation:

4⁹+ 4⁷ =

(4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4) + (4 x 4  x 4 x 4 x 4 x 4 x 4)

262,144 + 16,384= 278,528

y=3x on a graph
a
b
c
d

Answers

Answer:

the answer is D cause of the y x axis

Sebastian started watching a movie at 17:30.
The movie was 1 hour and 54 minutes long, but part-way
through he paused it for 13 minutes.
What was the time when the movie finished?
Give your answer using the 24 hour clock.

Answers

Answer:

19:37

Step-by-step explanation:

1 h and 54 m of the movie + 13 minutes that he paused is 2h and 7 m and adding that to the time it was makes it 19:37 or 7:37 pm

The time when the movie finished is 19:37 if Sebastian started watching the movie at 17:30. The movie was 1 hour and 54 minutes long.

What is the time zone?

For legal, commercial, and social purposes, a time zone is a region that observes a uniform standard time. Instead of strictly following longitude, time zones tend to follow the borders between countries and their subdivisions.

It is given that:

Sebastian started watching a movie at 17:30. The movie was 1 hour and 54 minutes long, but part-way through he paused it for 13 minutes.

The total duration of the movie = 1 hour and 54 minutes

The total duration of the movie with 13 minutes pause

= 1 hour and 54 minutes + 13 minutes

= 2 hours 7 minutes

The movie starts at 17:30

Movies will end at 19:37

Thus, the time when the movie finished is 19:37 if Sebastian started watching the movie at 17:30. The movie was 1 hour and 54 minutes long.

Learn more about the time zone here:

brainly.com/question/10711315

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| Find the total surface area of the prism.
3 cm
5 cm
8 cm
4 cm
6 cm

Answers

Answer:

8

Step-by-step explanation:

Hugo began his science experiment with 22 grams of sugar crystals. During the experiment, the change in the mass of the sugar crystals was – 6 grams. What is the final mass of the sugar crystals?

Answers

Answer:

16

Step-by-step explanation:22 minus 6 is 16

The final mass of the sugar crystals is 16 grams if Hugo began his science experiment with 22 grams of sugar crystals.

What is an arithmetic operation?

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

It is given that:

Hugo began his science experiment with 22 grams of sugar crystals.

During the experiment, the change in the mass of the sugar crystals was – 6 grams.

Let x be the final mass of the sugar crystals.

The value of the x can be found using:

x = 22 - 6

x = 16 grams

Thus, the final mass of the sugar crystals is 16 grams if Hugo began his science experiment with 22 grams of sugar crystals.

Learn more about the arithmetic operation here:

brainly.com/question/20595275


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find the average speed of a man that travel in 120km in 5hrs
​

Answers

Answer: 24 km/hour

Step-by-step explanation: 120/5= 24

I need solution of 5

Answers

A= L*W
A= 16*8=128 (Hope this helps!)

A student has a 2% salt water solution and a 7% salt water solution. To best imitate salt water at a local beach, he needs 1 liter of a 3.5% salt water solution. He defines x as the amount of 2% solution and writes this equation:

0.2x + 0.7(x – 1) = 0.35(1)
He solves the equation and determines that x is about 1.17 liters. He interprets this as needing 1.17 liters of 2% solution to make 1 liter of 3.5% solution

Answers

The student clearly made a mistake, because he found that he needs to mix more solution that he wants to end up with. Mixing 1.17 L of one solution with more of some other solution will make more than 1 L of another solution.

The mistake is writing x - 1 instead of 1 - x.

Answer:

The answers:

It’s A & B

A.) The percent values were written incorrectly in the equation.

B.) The amount of 7% solution should be written as 1 – x, not x – 1.

Step-by-step explanation:

Tap the THANKS button

(If helpful)

Which decimal number is NOT between the two decimal numbers on the
number line?
0.65
0.70
A
0.659
B
0.67
0.648

Answers

Answer:

0.648 I believe, i apoligize if its wrong, hope it goes well!


What is the slope?
Find the slope of the line in the graph.

Answers

Answer:

0.4 or 2/5

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

Rise(up or down) 2 and run(right or left) 5

The whole equation would be y=2/5x+1

• Evaluate the expression
33 • (12 - 2) = 2.

Answers

Answer:

33 * (12-2) = 2 is not correct answer the real answer is 330

Step-by-step explanation:

(12-2) = 10

33 * 10 = 330

plz help me will br​

Answers

4x+12x=320
16x=320
X=20

HELP ME PLEASEEEEEE
THANK YOUUUUU

Answers

Answer:

Step-by-step explanation:

WZ and ZR are perpendicular

WZ and ST are parallel

QT and YS are skewed

Plane WZR and plane SYZ are perpendicular

Step-by-step explanation:

WZ and ZP are perpendicular

WZ and ST are parallel

QT and YS are skewed

Plane WZR and plane SYZ are also perpendicular

GIVING BRAINLST MATHHH

Answers

Answer:

276.32, 401.92, 1256

Step-by-step explanation:

Volume is equal to the height times the surface of the base. The base is a circle, so its 3.14*(radius)^2. just plug in the values and round to the nearest hundred.

If someone is a chef, then he can cook well.
Jack is a terrible cook.
What us a valid conclusión?

Answers

Answer:

he is not a chef

Step-by-step explanation:

Answer: he a bad cook.

Step-by-step explanation:

The drama club is selling popcorn so they can earn enough money to travel to their next competition. The table below shows how much money the drama club earns for the amount of popcorn sold. Let p represent the number of bags of popcorn sold. Let t represent the total amount earned, in dollars. Number of Bags of Popcorn Sold p Total Amount Earned t 2 $3 4 $6 6 $9 8 $12 Enter an equation that represents the relationship between the number of bags of popcorn sold and the total amount of money earned.

please

Answers

Answer:

t=3/2p

Step-by-step explanation:

We can see the linear pattern between t and p as

p/t = 2/3=4/6=6/9 etc... So t/p=1/(2/3) =3/2 and therefore t=3/2p

(2,3)(4,6)(6,9)(8,12)

Slope

m=(6-3)/4-2m=3/2

Equation

y=3/2x

Or

t=3/2p

Mrs. keys has 36 pens. Yesterday she had half that amount plus 2. How many pens did she have?​

Answers

Answer:

20 pens

Step-by-step explanation:

Half of 36 is 18, along with 2 additional pens.

20 because the answer is 20
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