can someone help me with this i have to find the theorem and the congruency criteria

Answer:

y  ≤  9

Step-by-step explanation:

3y - 11 ≤ 2y - 2

Subtract 2y from each side

3y-2y - 11 ≤ 2y-2y - 2

y - 11 ≤  - 2

Add 11 to each side

y - 11+11 ≤  - 2+11

y  ≤  9

Answer:

\(y \leqslant 9\)

Step-by-step explanation:

\(3y - 11 \leqslant 2y - 2 \\ 3y - 2y \leqslant 11 - 2 \\ y \leqslant 9\)

Answer: A) max at (14, 6) = 64,   min at (0,0) = 0

Step-by-step explanation:

Graph the lines at look for the points of intersection.

Input those points into the Constraint function (2x + 6y) and look for the maximum value and minimum value.

Points of Intersection: (0, 0), (17, 0), (0, 10), (14, 6)

Point     Constraint 2x + 6y

(0, 0):                    2(0) + 6(0) = 0              Minimum

(17, 0):                    2(17) + 6(0) = 34

(0, 10):                    2(0) + 6(10) = 60

(14, 6):                    2(14) + 6(6) = 64           Maximum

The population mean weight of the packages is 6.74 pounds and the population proportion of packages that weigh less than 5 pounds is approximately 0.301.

To calculate the population mean, we need to multiply each weight value by its corresponding frequency (number of packages), sum up these products, and divide by the total number of packages.

Population mean = Sum of (Weight × Packages) / Total number of packages

Population mean = 1967.5 / 292

Population mean = 6.74 pounds

To find the population proportion of packages that weigh less than 5 pounds, we need to sum up the frequencies (packages) of weights less than 5 pounds and divide it by the total number of packages.

Packages with weight less than 5 pounds: 5 + 16 + 28 + 22 + 17 = 88

Population proportion = Packages with weight less than 5 pounds / Total number of packages

Population proportion = 88 / 292

Population proportion = 0.301

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Answer:

Step-by-step explanation:

saw it on chegg

.05x+.17y=.13

x+y=60

The two correct equations are "\(0.05 x+0.17 y=0.13\) and \(x+y=60\)". A further solution is provided below.

According to the question,

Let,

Given total acid solution,

= 60 mL

then,

→  \(x+y = 60\)...(equation 1)

We know that the concentration of mixture = 13%

hence,

→  \(5 \ percent \ of \ x + 17 \ percent \ of \ y =13 \ percent (x+y)\)

or,

→  \(0.05x+0.17y=0.13(60)\)

Thus the above answer is correct.

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Answer:

33 squares of chocolate need

Answer:

33 Biscuits

Step-by-step explanation:

Uni method

How much biscuits do we need for 1 square of chocolate?

22/16 = 1.3

For 1 square of chocolate she needs 1.3 Biscuits.

So for 24 biscuits,

24 * 1.3

=33 biscuits

Answer:

780

Step-by-step explanation:

In this example we will call Original Price = y

72%=0.72

218.40=0.72*y

1-0.72=0.28

218.4÷0.28=780

Answer:

A ≈ 5568.2 cm²

Step-by-step explanation:

the area (A) of a circle is calculated as

A = πr² ( r is the radius )

here the diameter = 84.2 , then r = 84.2 ÷ 2 = 42.1 , then

A = π × 42.1² = π × 1772.41 ≈ 5568.2 cm² ( to 1 decimal place )

The limit of the function As x → - ∞, f(x) → 2.

The limit of a function is the value the function tends to as the independent variable tends to a given value.

Given the graph of the function above, to find the limit of the function As x → -∞, f(x) →? We proceed as follows

Looking at the graph, we see that f(x) has a horizontal asymptote at y = 2. Now, we see that As x → -∞, f(x) approaches 2.

So, As x → - ∞, f(x) → 2.

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The percentile of 6.2 in the given dataset is 30%. This means that 30% of the values in the dataset are lower than or equal to 6.2.

To determine the percentile of 6.2 in the given dataset, we need to calculate the percentage of values in the dataset that are lower than or equal to 6.2.

First, we arrange the dataset in ascending order: 4.2, 4.6, 5.1, 6.2, 6.3, 6.6, 6.7, 6.8, 7.1, 7.2.

Next, we count the number of values that are lower than or equal to 6.2. In this case, there are three values: 4.2, 4.6, and 5.1.

The next step is to calculate the percentage. We divide the count (3) by the total number of values in the dataset (10) and multiply by 100.

(3/10) * 100 = 0.3 * 100 = 30%

Percentiles are used to understand the relative position of a particular value within a dataset. In this case, 6.2 is higher than 30% of the values in the dataset and lower than the remaining 70%.

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Answer:

y = 6x

x = 6x

Step-by-step explanation:

To solve this system of equations, we can first rewrite the equations in standard form, where the left-hand side of the equation is equal to zero. To do this, we can subtract the constants 3 and 12 from both sides of the equations, respectively. This gives us the equations:

Y = -2x

8x + 4y = 0

To solve this system, we can use the elimination method, which involves multiplying one or both equations by constants to eliminate one of the variables. Let's multiply the first equation by 4 and the second equation by -2:

4Y = -8x

-16x - 8y = 0

Now we can add the two equations together to eliminate the x-variable:

-16x - 8y = 0

4Y = -8x

Adding these two equations gives us:

-8y + 4Y = -8x - (-16x)

-8y + 4Y = -24x

Next, we can simplify the left-hand side of the equation by combining like terms:

(-8y + 4Y) = -24x

-4y = -24x

Finally, we can divide both sides of the equation by -4 to solve for the y-variable:

y = 6x

Thus, the solution to this system of equations is x = 6x.

Tell me if this helped :)

Answer:

4.6

Step-by-step explanation:

x³-6x=72

x³-6x-72=0   .... a solution between 4 and 5

x=4             x³-6x-72= 64-24-72 = -32

x=5             x³-6x-72= 125-30-72 = 23

we have to find an x value that makes x³-6x-72 --> 0

see the attachment, we can find the 0 value of x is between 4.63 and 4.64

‘to 1 decimal place’ of the solution is: 4.6 (4.63 is too small and 4.64 is too big)

Answer:

hey there

The answer is 7/10

this is true because we have two green marbles and five blue

2+5=7

Step-by-step explanation:

Answer:

20% or 2/10

Step-by-step explanation:

10 marbles in total. We want to find the probability of not picking a green marble. 10marbles-3red-5blue=2marbles left.

So the probability of picking a green marble is 2/10 or 20%

Answer:

16/3

Step-by-step explanation:

Answer:

5 1/3

Step-by-step explanation:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

−8/3 ÷ −1/2

Applying the fractions formula for division,

=−8×2/3×−1

=−16/−3

Simplifying -16/-3, the answer is

=5 1/3

Answer:

7.083

Step-by-step explanation:

Answer:

the answer is c

Step-by-step explanation:

Answer:

4399.98 ft per min

Step-by-step explanation:

The conversion of 2 liters into millimeters from the information regarding the muffins is 2000ml.

From the information, we are told to convert 2 litres into ml. This will be:

= 1000 × 2

= 2000ml

The number of eggs that will be bought to make 500 muffins will be:

= 500 × 2

= 1000 eggs.

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Add the numbers: 3+17 = 20

-x + 5 < -1/20

Apply the fraction rule: -a/b = - a/b

-x + 5 < - 1/20

Subtract 5 from both sides

-x + 5 - 5 < 1/20 - 5

Simplify

-x< - 101/20

Multiply both sides by -1 (reverse the inequality)

(-x) (-1) > (-101/20) (-1)

x> 101/20 is the final answer

Explanation

To solve the given parametric equation

First, we are given the given equation:

And then

The first step will be to substitute y =t+2 into the equation

Simplifying further, we will have

The parametric equation of x is

The graph is given as

Bob had 50 pencils in the beginning.

A fractional number is expressed in the form -

x/y    {where y ≠ 0)

Given is that Bob gave four - fifths of his pencils to Barbara, then he gave two - thirds of the remaining pencils to bonnie.

Assume that he had {x} pencils in the beginning. We can write -

4x/5 + 2/3(x - 4x/5) = 10

4x/5 + 2x/3 - 8x/15 = 10

x(4/5 + 2/3 - 8/15) = 10

x = 10/0.93

x = 50

Therefore, Bob had 50 pencils in the beginning.

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{QUESTION IN ENGLISH -

Bob gave four fifths of his pencils to Barbara, then he gave two thirds of the remaining pencils to bonnie, if he ended up with 10 pencils for himself... how many pencils did bob have at the beginning?}

Answer:

If two chords intersect in a circle, then the product of the segments of one chord equals the product of the segments of the other chord.

6(3x) = 4(4x + 1)

18x = 16x + 4

2x = 4

x = 2

Complete question :

Q11. What is the age of the car you usually drive? (years).

Q12.) About how many times in the past year did you attend formal religious services?

Q13.) How often do you read a daily newspaper? (0 = Never, I = Occasionally, 2 – Regularly).

Q14.) Can you conduct simple transactions in a language other than English? (0 = No. 1 = Yes).

Q15. How often do you exercise (aerobics, running, etc)? (0 = Not at All. 1 Sometimes. 2 = Regularly)

Answer:

Continous, ratio

Discrete, Ratio

Categorical, ordinal

Categorical, nominal

Categorical, ordinal

Step-by-step explanation:

Continous variables usually do have an infute number of values inbetween consecutive integers while discrete numeric variables take up whole number values and has a finite number of values. The

Categorical variables are used for Qualitative variables which takes up labels rather than numeric values.

The measurement scales include ;

Ratio scale used for quantitative variables with a true zero value (that is 0, means there is no value for the variable at that point, on a ratio scale with height variable = 0 then there is no height for the measured point). it allows for mathematical calculation of data values as it has a fixed distance between point.

The interval scale is similar ot the ratio aside that it does not have a true zero value, the zero point only serves as a reference point.

The nominal scale, when numbers are used to depict Qualitative variables, such that there is no rank or order in the label. If labels are 0 and 1 for each options, then one label is not superior or inferior to the other

Ordinal variables on the other hand have a particular order or rank for the Qualitative data represented with numerical values :

Here : for a scale of 1 - 5 ; the magnitude increases from 1 through 5

1. continuous numerical, ratio

2. discrete numerical, ratio

3. categorical, ordinal or interval

4. categorical, nominal

5. categorical, ordinal or interval

just did the question! hope future students are helped

Answer:

9/12 and 10/12

Step-by-step explanation:

The LCD is the smallest number divisible by both 4 and 6, and that is 12.

Thus, 3/4 and 5/6 are equivalent to 9/12 and 10/12 .

Next time, kindly share the answer choices.  Thank you.

\(\huge\text{Hey there!}\)

\(\mathsf{25x^2=49}\)

\(\textsf{DIVIDE by 25 to BOTH SIDES}\)

\(\mathsf{\dfrac{25x^2}{25}=\dfrac{49}{25}}\)

\(\textsf{Cancel out: }\mathsf{\dfrac{25}{25}}\textsf{ because it gives you 1}\)

\(\textsf{Keep: }\mathsf{\dfrac{49}{25}}\textsf{ because it helps us solve for x}\)

\(\textsf{New equation: }\mathsf{x^2 = \dfrac{49}{25}}\)

\(\textsf{TAKE the SQUARE ROOT}\)

\(\mathsf{x\pm \sqrt{\dfrac{49}{25}}}\)

\(\mathsf{\sqrt{\dfrac{49}{25}}= 1.4}\)

\(\mathsf{- \sqrt{\dfrac{49}{25}}= -1.4}\)

\(\boxed{\boxed{\large\text{Answer: \huge \bf x = 1.4 or x = -1.4}}}\huge\checkmark\)

\(\text{Good luck on your assignment and enjoy your day!}\)

~\(\frak{Amphitrite1040:)}\)