Check all fractions equivalent to 3⁄9?

Answer:

$367

Step-by-step explanation:

738-550+189-10=367

Answer:

36

Step-by-step explanation:

3=3

9=3*3 = 3^2

12=2*2*3 = 2^2*3

lcm = 2^2*3^3

      = 4*9

therefore lcm= 36

Answer:

36

Step-by-step explanation:

\(\bold{3} \times \bold{12} = 36\\\bold{9} \times 4 = 36\)

The required answer is  sec θ = -√2.

Explanation:-

Part 1: Given cosine of theta is equal to radical 3 over 2 on the domain [0,[infinity]).

To determine three possible angles θ,  the cosine inverse function which is a cos and since cosine function is positive in the first and second quadrant. Therefore  conclude that, cosine function of θ = radical 3 over 2 implies that θ could be 30 degrees or 330 degrees or 390 degrees. So, θ = {30, 330, 390}.Part 2:To convert 495° to radians, multiply by π/180°.495° * π/180° = 11π/4To find sec θ, we use the reciprocal of the cosine function which is sec.

Therefore, sec θ = 1/cos θ.To find cos 11π/4,  the reference angle, which is 3π/4. Cosine is negative in the third quadrant so the final result is sec θ = -√2.

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Answer:

f(3) = 11

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x), that is

f(3) = 2(3) + 5 = 6 + 5 = 11

Answer:   y = 3(x-3)^2-4

==================================================

Explanation:

The graph of y = 3x^2 has (0,0) as the vertex.

To move from (0,0) to (3,-4) we will shift 3 units right and 4 units down.

Therefore, we will have y = 3(x-3)^2-4 as the answer

It is of the form y = a(x-h)^2+k with (h,k) being the vertex.

The 'a' value out front vertically stretches or compresses the parabola. Also if a > 0, then the parabola opens upward; or if a < 0, then the parabola opens downward.

We keep the same value of 'a' so that both parabolas have the same shape.

Answer:

Step-by-step explanation:

Initial Function:

y=x²

Move the parent function 4 units to the right ( moves horizontally).

y = (x-4)²

Make the function's opening wider

y = 1/2 (x-4)²

The graph moves 4 units to the right and widens.

The equation of the line that is parallel to y = -4 is expressed as: y = -3.

A horizontal line has a slope of 0, therefore, the equation that represents a given horizontal line is expressed as y = b, where b is the value of the point where the horizontal line intercepts the y-axis.

Given the equation, y = -4, this shows that the line is a horizontal line. The line intercepts the y-axis at y = -4.

We are also told that another line that is parallel to y = -4 passes through the point, (-4, -3). This means the parallel line is also a horizontal line. Therefore, the line will intercept the y-axis at -3.

To write the equation of the parallel line, substitute b = -3 into y = b:

y = -3.

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Answer:x − x^{2} − 1.

Step-by-step explanation:

.

Answer:

A) Corresponding Angles Theorem (They correspond to each other)

B) If <XBC = 55 Then <XCB = 55

(Because they both are opposite to equal sides)

Now, Finding <BXC:

=> <BXC = 180-55-55 (Angles of a triangle add up to 180 degrees)

=> <BXC = 70 degrees

Answer:

D, y = 200x

Step-by-step explanation:

hope this helps! :D

have a miraculous day, and brainliest is immensely appreciated!! <3

Answer: D

Step-by-step explanation: this one models that y = 200 L times the number of minutes, which is correct

The upper limit of the confidence interval is 0.243 at 99% confidence and the interval for the proportion of adults that prefer honey is 0.157 and 0.243.

Sample size = 815

sample proportion = 0.2(20%)

Confidence = 99%

To calculate the 99% confidence interval for the proportion of adults that choose honey on their peanut butter sandwiches, we can utilize the following formula:

CI = p ± z x (sqrt(p(1-p)/n))

The z-score corresponds to a 99% confidence level = 2.576.

CI = 0.2 ± 2.576* (sqrt(0.2(1-0.2)/815))

CI = 0.2 ± 0.043

CI upper limit = 0.2 + 0.043

CI upper limit = 0.243

CI lower limit = 0.2 - 0.043

CI lower limit =0.157

Therefore, we can conclude that the 99% confidence interval for the proportion of adults that prefer honey is 0.157 and 0.243. The upper limit of the interval is 0.243.

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The area of the parallelogram is given as follows:

421 and 7/8 ft².

The area of a parallelogram is given by the multiplication of the base of the parallelogram by the height of the parallelogram, that is:

A = bh.

The parameters for this problem are given as follows:

Hence the area is given as follows:

A = 45/2 x 75/4

A = 3375/8 ft².

A = 421 and 7/8 ft².

(3375 divided by 8 has a quotient of 7 and a remainder of 8, which is the reason for the mixed number notation).

Hence the second option is the correct option.

The parallelogram is given by the image presented at the end of the answer.

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Answer:

90 degrees

90 degreesPerpendicular lines are lines that intersect at a right (90 degrees) angle.

Answer:0.36

or 36

Step-by-step explan: used calculator

Answer:

x=0, 1/10

Step-by-step explanation: hope I helped

I was confused on your question, but what I did was solved for x.

Answer:

AK is 105 meters long

Step-by-step explanation:

If a point lies on a segment, then this point divides the segment into 2 parts

Example:

If a point R lies on the segment AB, then point R divides AB into two segments AR and RB, the length of AB equal the sum of lengths of AR and RB

Let us solve the question

∵ The point T lies on the segment AK

→ That means T divides AK into two parts AT and TK

∴ T divides AK into two segments AT and TK

→ That means the length of AK equal the sum of lengths of AT and TK

∴ AK = AT + TK

∵ AT = 47 meters

∵ TK = 58 meters

∴ AK = 47 + 58

∴ AK = 105 meters

∴ AK is 105 meters long

Since we are lοοking fοr a negative sοlutiοn, the answer is x = -6.

In mathematics, an equatiοn is a statement that twο expressiοns are equal. An equatiοn usually cοntains οne οr mοre variables, which are placehοlders fοr unknοwn values. The variables can be represented by letters, such as x, y, z, and sο οn.

Tο find the pοsitive sοlutiοn tο the equatiοn \(y=6x^2-54\), we can set y tο 0 and sοlve fοr x as fοllοws:

\(0 = 6x^2 - 54\)

Adding 54 tο bοth sides:

\(54 = 6x^2\)

Dividing bοth sides by 6:

\(9 = x^2\)

Taking the square rοοt οf bοth sides:

x = ±3

Since we are lοοking fοr a pοsitive sοlutiοn, the answer is x = 3.

Tο find the negative sοlutiοn tο the equatiοn \(y =\frac{1}{2}x^2+x-12\), we can set y tο 0 and sοlve fοr x as fοllοws:

\(0 = \frac{1}{2}x^2 + x - 12\)

Multiplying bοth sides by 2 tο get rid οf the fractiοn:

\(0 = x^2 + 2x - 24\)

Factοring the left side:

0 = (x + 6)(x - 4)

Setting each factοr equal tο zerο and sοlving fοr x, we get:

x + 6 = 0 οr x - 4 = 0

x = -6 οr x = 4

Therefοre, Since we are lοοking fοr a negative sοlutiοn, the answer is x = -6.

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(27d^(2))/(8c^(2)) contains the C term with the same exponent and the d term with a different exponent as compared to the given expression.  The correct is option (C).

The given expression is ((3C^(4)d^(4))/(2d^(9)))^(3).

We need to find the expression that is equivalent to the given expression. Here, we will use the properties of exponents to simplify the given expression, and then we will compare it with the expressions .

Let us simplify the given expression.

((3C^(4)d^(4))/(2d^(9)))^(3) = (3C^(4)d^(4)/2d^(9))^(3) = (3/2)(C^(4)d^(4-9))^(3) = (3/2)(C^(4)d^(-5))^(3) = (3/2)C^(4*3)d^(-5*3) = (3/2)C^(12)/d^(15)

Now, we need to compare this expression with the expressions given in the answer choices.

Option (A) (3d^(4))/(2c^(2)) cannot be the equivalent expression because it does not contain C and d terms with the same exponents.

Option (B) (81d^(6))/(8C^(6)) cannot be the equivalent expression because it contains the C term with a different exponent as compared to the given expression.

Option (C) (27d^(2))/(8c^(2)) contains the C term with the same exponent and the d term with a different exponent as compared to the given expression. Hence, this expression is equivalent to the given expression.

Hence, this expression is equivalent to the given expression .Therefore, the correct is option (C) (27d^(2))/(8c^(2)).

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The probability range associated with z=±1.96 is 95%. The z-value for a one-tail (upper) probability of 5% is 1.65.

The z-value represents the number of standard deviations away from the mean in a standard normal distribution. The probability range associated with a specific z-value can be determined by referring to a standard normal distribution table or using a statistical calculator.

For z=±1.96, the probability range is 95%. This means that 95% of the data falls within ±1.96 standard deviations from the mean in a standard normal distribution. It is commonly used to represent a 95% confidence interval.

For the z-value corresponding to a one-tail (upper) probability of 5%, we need to find the z-value that has an area of 5% to the right of it in the standard normal distribution. The z-value for a one-tail probability of 5% is 1.65. This means that 5% of the data falls to the right of 1.65 standard deviations from the mean.

These values are commonly used in statistical analysis and hypothesis testing to determine confidence intervals and assess the probability of certain events occurring.

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Answer:

Color : ___Green __yellow ___purple __ Grey

Prob : ____0.30 ___0.10 ______ 0.35 ___ 0.25

4 pins

Step-by-step explanation:

Color : ___Green __yellow ___purple __ Grey

Prob : ___. _______________ 0.35 ___ 0.25

P(green) = 3 * P(yellow)

ΣP = 1

Let

P(yellow) = x

P(green) = 3x

Hence,

x + 3x + 0.35 + 0.25 = 1

4x + 0.60 = 1

4x = 1 - 0.60

4x = 0.40

x = 0.4 / 4

x = 0.1

Hence,

P(yellow) = 0.1

P(green) = 0.1 * 3 = 0.3

Color : ___Green __yellow ___purple __ Grey

Prob : ____0.30 ___0.10 ______ 0.35 ___ 0.25

B)

If there are 14 pins in bag :

Number of green pins :

X * p(x)

14 * 0.3

= 4.2

= 4 pins

Answer:

green = 0.3 yellow = 0.1

Step-by-step explanation:

Answer: the mean is 11

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Add them all together then divide by the nuber of variables

Answer:

- 55

Step-by-step explanation:

I read (-99/3^2)*5

(-99/9)*5

(-11)*5   =   - 55

The IQR measures the spread of the middle 50% of the data.

Without knowing the actual values of the fuel economy ratings or the summary statistics, we cannot provide an exact answer. However, we can make some general observations about the effects of removing an extreme outlier on the standard deviation and the interquartile range (IQR).

First, the standard deviation measures the spread of the data around the mean. Removing an extreme outlier that is far from the mean could potentially decrease the standard deviation, as the remaining values may be more tightly clustered around the mean. However, the effect on the standard deviation will depend on the exact values of the data points and how much they vary from the mean.

Second, the IQR measures the spread of the middle 50% of the data. Removing an extreme outlier that is far from the bulk of the data may not have a significant effect on the IQR, as the remaining.

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Answer:

\(x = - 18.825\)

Step-by-step explanation:

\( \frac{5}{6}( \frac{3}{8} - x)

= 16 \\ \frac{(5)(3)}{(6)(8)} - \frac{5x}{6} = 16 \\ 15 - 40x = 768\\ 40x = 15 - 768\\ x = - 18.825\)

The value of x for the equation to be equal is- 40/753

Given the linear equation expressed as:

5/6 (3/8 - x) = 16

Open the parenthesis

5/16 - 5/6x = 16

Collect the like terms

-5/6x = 16 - 5/16
-5/6x = 251/16

Cross multiply

1506x = -80
x = -80/1506
x = -40/753
Hence the value of x for the equation to be equal is- 40/753

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Answer

23

Step-by-step explanation

16/9=width/height

20 is the width of the computer monitor so you would put width as 20

20/x then you would cross multiply to find the height which is x.

20 x 9=180

Then you would divide 180 by 16.

180/16=11.25

So now you have the width and the height 20/11.25=width/height

Then you do the pythagorean theorem a^2+b^2=c^2=20^2+11.25^2=526.5.6^2.Then you would round you answer to get 526.6 Then you would find the square root of 526.6 which is 22.9. Then you would round the answer to get 23.

Liquid detergent do I have left is 8/9.

What is detergent ?

When washing items like clothing or dishes, detergent is a chemical compound that is often in the form of a powder or liquid. Alternatives include washing liquid, soap powder, and cleaner. More detergent synonyms. More detergent synonyms.

I have 2/3 L (litre) of liquid detergent. I ued 3/4 of thi to wah my heet on the weekend.

\(\frac{\frac{2}{3}}{\frac{3}{4}}$$\)

Apply the fraction rule: \($\frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a \cdot d}{b \cdot c}$\)

\(=\frac{2 \cdot 4}{3 \cdot 3}$$\)

Multiply the numbers: 2-4=8

\(=\frac{8}{3 \cdot 3}$$\)

Multiply the numbers: 3-3=9

\(=\frac{8}{9}$$\)

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