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given m||n find the value of x

Answer:

see I need help for chemistry pls anyone here helps me I must submit before 10:30

Answer:

LCM of 5, 10, and 12 is 60

6, 10, and 12 is 60

2, 4, and 9 is 36

The measure of the angle ∠XWZ will be half of the measure of the angle ∠XWY.

The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.

Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.

The measure of the angle ∠XWY is twice the measure of the angle ∠XWZ.

∠XWY = 2 ∠XWZ

Simplify the equation, then we have

∠XWZ = ∠XWY / 2

Then the measure of the angle ∠XWZ will be half of the measure of the angle ∠XWY.

More about the angled link is given below.

https://brainly.com/question/15767203

#SPJ2

Steps to solve:

15 + 2a = 35

~Subtract 15 to both sides

2a = 20

~Divide 2 to both sides

a = 10

Best of Luck!

Answer:

Five= 9 One= 6 Twenty= 15

Step-by-step explanation:

A cashier has a total of 30 bills, made up of ones, fives, and twenties.

o+f+t=30,

The number of twenties is 9 more than the number of ones.

t=9+o,

The total value of the money is $351.

o+5f+20t=351

so we have

o+f+t=30, t=9+o,

o+5f+20t=351

f = 9, o = 6, t = 15

Answer:

  3

Step-by-step explanation:

Put the numbers where the variables are and do the arithmetic.

  5 − (9 − (4 + 3))

  = 5 -(9 -7)

  = 5 -2

  = 3

Answer:

16

Step-by-step explanation:

h(-3)=(-3)          2 -3(-3)+5= put it all in the calculator and it gives you 16

   ^      ^                    

 -3      -3            

Answer:

Start

Collect the ingredients

Mix the ingredients in a bowl to make the batter

Preheat the oven

Grease the baking pan with oil

Pour the batter into the baking pan

Place the pan into the oven

Set a timer

Bake the cake

Check the cake if needed

Take the baking pan out of the oven  when the timer turns off

Cool the cake and slice it

Stop

Step-by-step explanation:

The first thing to do is to gather the ingredients of cake like flour, sugar, butter, eggs etc.

Next thing is to mix all the ingredients together to make a mixture of cake.

Next task is to pre-heat the over for example pre-hear the oven to 320°F

Next task is to pour the prepared mixture in to a pan before baking it.

Now place the pan into the oven for baking.

Now set a timer for baking the cake.

You can check if the cake is being baked rightly in between the baking process.

Take the baking pan out of the oven  when the timer ends

Place the baking pan to cool it and then cut the cake in to slices.

Enjoy eating!

Answer:

x = - 4    y = - 4

Step-by-step explanation:

x+y= - 8

-9x-6y=60

First, solve for x in the first equation:

x+y = - 8       Subtract y from both sides

x + y - y = -8 - y    y cancels on the left

x = - 8 - y

Now plug in what you found for x into the 2nd equation and solve for y.

- 9x - 6y = 60

-9(- 8 - y) - 6y = 60   Multiply out

72 + 9y - 6y = 60

72 + 3y = 60  Subtract 72 from both sides

72 - 72 + 3y = 60 - 72    72 cancels on the left

3y = - 12     Divie both sides by 3

3y/3 = -12/3     3 cancels on the left because 3/3 = 1

y = -4

Now plug your answer for y back into the first equation to get x.

x + y = -8

x + (-4) = - 8  Add 4 to each side

x - 4 + 4 = - 8 + 4   4 cancels on the left

x = -4

x = - 4 and y = - 4

Answer: 0

Step-by-step explanation:

Given that :

Mean score on test = 5

Standard deviation on test = 2

Distribution = normal

The mean value when Converted to a z - distribution :

Zscore = (x - mean) / standard deviation.

Hence z score for the mean score will be :

X = mean score

Zscore = ( 5 - 5) / 2

Zscore = 0 / 2

Zscore = 0

Mean value when Converted to a z distribution will be 0

Answer:

66°

Step-by-step explanation:

he spent $825 at the store

Answer:

825$

Step-by-step explanation:

you divide 44 by 4 that gets you 11 then multiply 11 times 75

Answer:

it is a 25 feet below sea level

Step-by-step explanation:

when you are below sea level you are a negative instead of a postive on sea level

Answer:

1 bushel = 32 quarts

Step-by-step explanation:

It is given that,

No. of pecks in a bushel = 4

No of quarts in a peck = 8

We need to find the relationship between number of bushels, b, and the number of quarts, q.

No. of quarts in 4 pecks = 4×8 = 32 quarts

It would mean that there are 32 quarts in 1 bushel.

Hence, 1 bushel = 32 quarts

Answer:

five and two hundred sixty-seven thousandths

Step-by-step explanation:

Answer: Five and Two hundred sixty-seven thousandths.

Anything number that has a decimal you must have and.

Put a decimal in word form the word and becomes the decimal.

Any number without a decimal you do not need to put and.

So if 5.267 was actually 5,267 you'll just say five thousand two hundred sixty-seven.

Answer:

The correct number of basic operations that exist in mathematics is four (addition, subtraction, multiplication and division) because the definition of an operation is the carrying out of a task by the application of principles and these four operation are arithmetic operations that have precedence rules or order of operations, such that we must first multiply or divide before adding or subtracting

Division is different from simply multiplying by a fraction because in Euclidean division, the result is a quotient and a remainder, which shows that division can yield more than one result while multiplication yields a single result

For subtraction and addition, one of the differences is that subtraction cannot be simply commuted

a - b = -(b - a)

Subtraction is non-associative;

a - b - c when arranged as (a - b) - c and a - (b - c), can yield different results depending on operation order which is unlike addition

Therefore, the four basic operations in mathematics are addition, subtraction, multiplication and division

Step-by-step explanation:

Answer:3

Step-by-step explanation:

Answer: The domain is:

0 pints ≤ x ≤ 8 pints.

Step-by-step explanation:

When we have a function:

y = f(x)

The domain is the set of the possible values of x (the possible inputs).

In this case, the value of x represents the amount of tea that she has poured from the pitcher.

Now, initialy the pitcher has 8 pints, so the smallest possible value of x is 0 pints (when she has not pured anithing) and the maximum value of x is 8 pints (when she has poured all the 8 pints).

So we have the domain:

0 pints ≤ x ≤ 8 pints

Answer:

Step-by-step explanation:

The dime which is worth 0.10 U.S. dollar, is a ten-cent coin, one-tenth of a United States dollar

the value is 0.1

Now in rounding up of numbers the dime is located one decimal place away i.e 0.5 in the number given in the problem statement

to round up to the nearest dime we have to consider the next number to the dime if this number is greater than 5 we will round up if it is less than five we can not perform any rounding up operation

hence the greatest amount of money is

since the number next to 5 is 9 and 9 is greater than 5 we will round up from 5 to 6

This makes 108.59  the greatest amount of money that rounds to​ $108.60

Answer:

Did you check and see if anybody asked this question before on google

Step-by-step explanation:

Answer:

k= -63 and equation answer is 7

Step-by-step explanation:

Answer: Solve for  

by simplifying both sides of the equation, then isolating the variable.  k= -63

:)

Answer:

The probability that a worker was taught by method A given that he learned the skill successfully is 0.72.

Step-by-step explanation:

(1)

The information provided is:

A = if method A is used

B = if method B is used

S = successfully learning the skill

P (A) = 0.75

P (B) = 0.25

P (S|A) = 0.80

P (S|B) = 0.95

Compute the probability that a worker was taught by method A given that he learned the skill successfully as follows:

[tex]P(A|S)=\frac{P(S|A)P(A)}{P(S|A)P(A)+P(S|B)P(B)}[/tex]

            [tex]=\frac{0.80\times 0.75}{0.80\times 0.75+0.95\times 0.25}\\\\=\frac{0.60}{0.60+0.2375}\\\\=\frac{0.60}{0.8375}\\\\=0.716418\\\\\approx 0.72[/tex]

Thus, the probability that a worker was taught by method A given that he learned the skill successfully is 0.72.

(2)

The probability is attached below.

Answer: 60

Step-by-step explanation:

75% of 80 is 60.

Multiply 80 by .75 to get the answer.

How many question  he got correct is 60

Given:

Test = 80 problems,

Correct Answer=75%

Now let calculate How many  question he got correct

Numbers of correct question=80×0.75

Numbers of correct question=60

Inconclusion How many question  he got correct is 60.

Learn more here:

https://brainly.com/question/20981909

Answer: 1

Step-by-step explanation: When you divide a number by itself, the answer is always 1

The equation 9 ÷ 9 equals 1 because 9 goes into 9 one time.

~ .

Answer:

the part between the atom and the nucleus

Answer:

x=16  y=25  z=14.2

Step-by-step explanation:

Answer:

Step-by-step explanation:

x=16

Answer:

2.24

Step-by-step explanation:

you multiply 3/4 by 2.99

Answer: $2.24

Step-by-step explanation:

When you come across statements such as [a of b] is basically a×b

If you are still confusing, I can provide some numerical examples.

This also applies to your question.

-----------------------------------------------------------

a of b

=3/4 of 2.99

=3/4 × 2.99

=$2.24 (rounded)

Answer:

(3x • 5 = 7)

your welcome