Convert 330 litres per hour into millilitres per minute (ml/min).

Answer:

  x = 9 inches

Step-by-step explanation:

You want the value of x in the similar triangles shown.

Corresponding sides are proportional. This means the ratio of the horizontal side of the triangle to the vertical side is the same for both.

  6/4 = (6+x)/10

  15 = 6 +x . . . . . . . . multiply by 10

  9 = x . . . . . . . . . subtract 6

The measure of x is 9 inches.

__

Additional comment

You could also write the proportion ...

  6/4 = x/(10 -4)

  x = 36/4 = 9 . . . . . . . multiply by 6

You can see this if you draw a horizontal line through the figure at the top of the side marked 4 in.

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Answer:

-4 26 -5

6 17 -8

Step-by-step explanation:

The matrix addition is

First row: [-4 26 -5]

Second Row: [ 6 17 -8]

To add two or more matrices, the basic process is matrix addition. Matrix addition is only possible if the matrices are in the same order. By order, we mean that the matrices have the same number of rows and columns. As a result, we can add the matrices' appropriate elements. Matrix addition is not possible if the order is changed.

We will add the rows:

Addition of First row

4 + (-8) = 4- 8= -4

19 + 7 = 26

-5 + 0= -5

Addition of Second row

7 + (-1) = 7- 1= 6

0 + 17= 17

-14 + 6 = -8

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Answer:

Step-by-step explanation:

Let the speed in the morning be s, then in the evening it is s - 4

The distance is equal both directions:

Time in hours:

Multiply all terms by 12 to clear fraction:

The distance is:

Answer:

the answer is 8.4

Step-by-step explanation:

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We have:

\(6 = ab^3\)

\(24 = ab^5\)

If you divide the second equation by the first:

\(\dfrac{24}{6} = \dfrac{ab^5}{ab^3}\)

\(4 = b^2\)

b = 2  (we discard the negative solution because in the exponential function the base must be positive.)

Then:

\(6 = a\cdot 2^3\)

\(6 = a\cdot 8\)

\(a = \dfrac{6}{8}\)

\(a = \dfrac{3}{4} = 0.75\)

Letss try using Pythagoras Theorem with

\(a+b+c=180\\21+28+c=180\\c=180-21-28\\c=131\)

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Answer:

1/6 or 16 2/3 %

Step-by-step explanation:

There are 6 possibilities, 10, 10, 10, 11, 11, 12 out of 36 total possible outcomes.

6/36

1/6

Answer:

can i have a photo, please?

Step-by-step explanation:

The amount in the account at the end of 1 year is $5400.

The amount in the account at the end of 2 year is $5832.

What do you mean by interest rate?

The real yearly cost of funds over the course of a loan is the annual rate that is charged for borrowing (or made by investing), expressed as a single percentage number.

According to data in the given question,

We have:

Deandre places $5000 in an account that pays 8% interest compounded each year.

And no withdrawals are made from the account.

Now, we need to determine the amount of 8% interest on the $5000,

\(=\frac{5000}{100}*8\\ =400\)

Then, the amount in the account at the end of 1 year =$5000+$400

=$5400.

Now, we need to determine the amount of 8% interest on the $5400,

\(=\frac{5400}{100}*8\\ =432\)

So, the amount in the account at the end of 2 year =$5400+$432

=$5832.

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Answer:

Step-byHow do I calculate the mean?

The mean can be calculated only for numeric variables, no matter if they are discrete or continuous. It's obtained by simply dividing the sum of all values in a data set by the number of value

-step explanation:

46+57+66+63+49+52+61+68= 462/8 the total number of observation

the answer 57

Answer:hsgvduiGD

Step-by-step explanation:dBJKbduioGBDUIbduD

Answer:

w<13

Step-by-step explanation:

Works identically to a normal single-variable equation.
Subtract 7 on both sides in order to isolate w--->w+7-7<20-7
The answer (which cannot be simplified any further) is w<13.

Answer:

w < 1`3

Step-by-step explanation:

Isolate the variable w on one side of the inequality sign.

w+7<20

w<20 - 7

w<13.

The solution to the equation 3x = 8 - 2x is x = 1.6.

To solve the equation 3x = 8 - 2x by graphing, we can plot the two sides of the equation as functions of x and find the point(s) where they intersect. Here's a step-by-step explanation:

Express the equation in the form of y = f(x). Rearrange the equation:

3x + 2x = 8

5x = 8

x = 8/5 or 1.6

Graph the functions y = 3x and y = 8 - 2x on the same coordinate plane. The line represented by y = 3x is upward sloping, and the line represented by y = 8 - 2x is downward sloping.

Plot the points (1.6, 3(1.6)) and (1.6, 8 - 2(1.6)) on the graph.

The point of intersection represents the solution to the equation. In this case, the lines intersect at (1.6, 4.8).

Therefore, the solution to the equation 3x = 8 - 2x is x = 1.6.

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Answer:

24

Step-by-step explanation:

If we have two square roots like \(\sqrt{36}\cdot\sqrt{16}\), we could do this either of two ways.

1. Multiply 36 by 16 and find the square root of that

\(\sqrt{36\cdot16} = \sqrt{576} = 24\)

2. Find the square root of both of them then multiply.

\(\sqrt{36} = 6, \sqrt{16} = 4, 6\cdot4 = 24\)

Hope this helped!

Answer:

false

Step-by-step explanation:

96,240

a-9

2,3

8,9

Answer:

176.74 cm^2

Step-by-step explanation:

Area of a circle is πr^2

r= 7.5

π= 3.142

Area=3.142× 7.5^2

= 3.142 × 56.25

= 176.74 cm^2

Hence the area if the circle is 176.74cm^2

Step-by-step explanation:

For every topping, you can either "take-it or leave-it" for your burger. This means there are 2 options for every topping.

Hence number of possible burgers = 2⁸ = 256.

Answer:

the answer is y=x2

Step-by-step explanation:

because we added the numbers and we put x in another side so we divided all of them we got 2 so then  mathematically it is y-x so then we see 120 we cancel with 40 so nine degree is 2 again,

The daily spending of the 5 consumers is PKR on the product X and Y and is under the customer X, and Y. By plotting the chart we can develop distance matrix using the Euclidian distance.

Learn more about the Product X and Product Y is as under.

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Answer:

B is correct .trust me

Step-by-step explanation:

Answer:

Step-by-step explanation:

x=36°

Answer:

Yes, by SSS

Step-by-step explanation:

Answer:

\(tan\ X= \frac{4}{3}\)

Step-by-step explanation:

Given

\(Z=90\°\)

\(ZY = 4\)

\(XZ = 3\)

\(YX = 5\)

Required

Determine tan x

This question can be illustrated using the attached image

Tan of an angle is calculated as:

\(tan \theta = \frac{Opposite}{Adjacent}\)

In this case, it is:

\(tan\ X= \frac{ZY}{XZ}\)

Substitute values for ZY and XZ

\(tan\ X= \frac{4}{3}\)

Hence, the required ratio is 4/3

Answer:

4/3

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

131-69= 62

The market share of the companies is an illustration of fractions.

The market share of each company in the long run (i.e. after 6 months) is 37/108, 35/216 and 1/108, respectively

The current market shares are:

After 6 months, we have:

Company A:

Company B:

Company C:

The amount of customers lost by each company is

Lost = Market share * [Share retained - Share lost to the other two companies].

So, we have:

A = 2/9 * [3/4 - 1/6 - 1/12] = 1/9

B = 4/9 * [1/2 - 1/3 - 1/6] = 0

C = 1/3 * [3/8 - 1/4 - 3/8] = -1/12

The amount of customers gained by each company is

Gain = Market share of company gained from * Share gained

So, we have:

A = 1/3 * 4/9 + 1/4 * 1/3 = 25/108

B = 1/6 * 2/9 + 3/8 * 1/3 = 35/216

C = 1/12 * 2/9 + 1/6 * 4/9 = 5/54

The total gain in 6 months is:

Total Gain = Gain + Loss.

This gives

A = 25/108 + 1/9 = 37/108

B = 35/216 + 0 = 35/216

C = 5/54 - 1/12 = 1/108

Hence, the market share of each company in the long run (i.e. after 6 months) is 37/108, 35/216 and 1/108, respectively

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Answer:

second one

Step-by-step explanation:

For congruency theorems.

Answer:

ΔQPR ≅ ΔSPR

Step-by-step explanation:

When finding the congruency read the letters in the same order so it is symmetrical

As Q goes to P, S goes to P, the movement is symmetrical

As P goes to R and P goes to R, the movement is symmetrical

As R goes to Q and R goes to S, the movement is symmetrical

-Chetan K

Answer:

infinitely many solution

Step-by-step explanation:

HOPE IT HELPS

Answer: The Cartesian plane is used for coordinated geometry.

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Step-by-step explanation:

Answer:

The answer is -10

Answer: 14 + -10 = 4