In the diagram below, which two rays are opposite one another?
A. XM and XN
B. PX and XN
C. XQ and MN
D. MN and PQ
answer as fast as you can

option C

47.5 cm²

hope it helps...!!!

The person can make 60 trips.

Let us say that A indicates the major sea Islands and B indicates the major lakes. Taking both the cases as events, we will use multiplication principle. Based on the information, the event A occurs in m ways and the event B will occur in n ways. So, the two events will occur in m×n ways.

Thus, A × B = 5 × 12

Performing multiplication on Right Hand Side of the equation to find the number of trips

Total number of trips = 60

Hence, there are 60 trips that could be made.

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The area of the logo is given as 139 cm

In order to get the area of the shape, i would have to get the area of the triangles first

area of a triangle = 1/2 b * h

base = 9 / 2 = 4.5

h = 6

area = 1/2 * 9 * 6

= 27

Area of 2 triangle = 2 x 27

= 58

The are aof the square = a * a

= 9 * 9

= 81

The total area of the logo is given as 81 + 58

= 139 cm

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The required, relation shown in graphs A and D is functions.

Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.

Here,
The curves shown in graphs B and C are not functional, as both graphs consist of only one variable.

While curve shown in graph A and D are function because it shows the relationship between two variables x and y.

Graph A shows, Absolute value function,
Graph D shows the quadratic function.

Thus, the Relation shown in graphs A and D is functions.

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Answer:

2/3

Step-by-step explanation:

If the denominators (bottom numbers) of the fraction are the same, just add the numerators (top numbers) together.

Answer:

F ( x ) = ( 6 x +9 )

Step-by-step explanation:

Change to slope-intercept form y = mx + b:

y - 6x - 9 = 0

y = 6x + 9

As function notation where x is the independent variable: f(x) = 6x + 9

The numbers of milligrams of the vitamin that are in a drink is 60 milligrams.

The recommended daily allowance (RDA) for the vitamin is 40 mg. A new health drink has 150% of the RDA.

To find out how many milligrams of the vitamin are in a drink, you can use the following formula:

(RDA) x (percentage/100) = milligrams in a drink

So,

(40mg) x (150/100)

= 60mg

Therefore, there are 60 milligrams of the vitamin in a drink.

Note that the RDA of vitamins can vary depending on age, gender, and other factors, so always consult a doctor or nutritionist before starting to consume any new supplement.

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Answer: 2

Step-by-step explanation:

Answer:

2.25

Step-by-step explanation:

You have to divide 13.5 and 6 to get your answer

1.6y+y-4/15y+7/6y=21/3

We move all terms to the left:

1.6y+y-4/15y+7/6y-(21/3)=0

Domain of the equation: 15y!=0

y!=0/15

y!=0

y∈R

Domain of the equation: 6y!=0

y!=0/6

y!=0

y∈R

We add all the numbers together, and all the variables

1.6y+y-4/15y+7/6y-7=0

We add all the numbers together, and all the variables

2.6y-4/15y+7/6y-7=0

We calculate fractions

2.6y+(-24y)/90y^2+105y/90y^2-7=0

We multiply all the terms by the denominator

(2.6y)*90y^2+(-24y)+105y-7*90y^2=0

We add all the numbers together, and all the variables

(+2.6y)*90y^2+(-24y)+105y-7*90y^2=0

We add all the numbers together, and all the variables

105y+(+2.6y)*90y^2+(-24y)-7*90y^2=0

Wy multiply elements

-630y^2+105y+(+2.6y)*90y^2+(-24y)=0

We get rid of parentheses

-630y^2+105y+(+2.6y)*90y^2-24y=0

We add all the numbers together, and all the variables

-630y^2+81y+(+2.6y)*90y^2=0

Hoped this helped :)

Oscar Wilde mocks upper-class Victorian society in "The Importance of Being Earnest" by using the literary devices of irony and hyperbole to a humorous effect.

Oscar Wilde wrote a play titled The Importance of Being Earnest, A Trivial Comedy for Serious People.

It is a farcical farce that was first presented on February 14, 1895, at the St James's Theatre in London.

The characters maintain false personae to avoid onerous social duties.

The play's main themes, which are based on late Victorian London social customs, are the triviality with which it treats institutions as important as marriage and the satire that results.

In "The Importance of Being Earnest," Oscar Wilde employs the literary devices of irony and hyperbole to hilarious effect as he criticizes upper-class Victorian society.

Therefore, Oscar Wilde mocks upper-class Victorian society in "The Importance of Being Earnest" by using the literary devices of irony and hyperbole to humorous effect.

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The confidence interval for the mean height of the students is

(21.46 , 26.54).

Subtract 1 from your sample size. 24 – 1 = 23.

Now, we have 23 as a degrees of freedom.

Now, Subtract the confidence level from 1, then divide by two.

(1 – 0.9) / 2 = 0.05

Using the t-distribution table.

for df = 23 we have 2.306

Now, 5.4 / √(24) = 1.10

2.306 × 1.10 = 2.54

So, the lower end of the range be,

24 – 2.54 = 21.46

and the upper end of the range be,

24 + 2.54 = 26.54

So, the confidence interval for the mean height of the students is

(21.46 , 26.54).

Hence, the confidence interval for the mean height of the students is

(21.46 , 26.54).

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Answer:

the first one

Step-by-step explanation:

x = -5 which is smaller than 3

At the 0.1 level of significance, the conclusion we come up with is to reject the null hypothesis.

we are given that a random sample of 150 people was taken. 98 of the people in the sample favored the candidate, were it to determine whether or not the proportion of the population in favor of candidate a is significantly more than 57%.So we need to find the test statistic, which is 1.98  determined from the z score, here the rejection region is the number more than 1.28, and 1.98 is greater than 1.28, so it is better to simply reject the null hypothesis.

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Answer:

plz mark me brainliest

Step-by-step explanation:

thanks for question

Answer:

Hey mate....

Step-by-step explanation:

This is your answer....

Yes, because a equilateral triangle has 3 equal angles. The 3 angles of a triangle equal 180°. So if the angles are all equal in an equilateral triangle, we do 60 times 3 which equals 180°.

hope it helps you,

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Answer:

r is around 14 in

Step-by-step explanation:

615.8* pi*r^2

hope this helps! :)

Answer:\(x=-\frac{1}{3}, 4\)

Step-by-step explanation:

Graphs intersect the x-axis where y=0, so we can set f(x)=0.

\(3x^2 - 11x-4=0 \\ \\ (3x+1)(x-4)=0 \\ \\ x=-\frac{1}{3}, 4\)

Answer:

negative x intercept is at -1/3

positive x intercept 4

Step-by-step explanation:

We can see here that according to the partial W-2 form, the money that was paid in FICA taxes is: B. $1789.87.

Governments impose taxes as obligatory financial charges or levies on citizens, businesses, and other organizations to pay for public expenses and fund government operations.

FICA taxes are comprised of Social Security and Medicare taxes.

The Social Security tax rate is 6.2% and the Medicare tax rate is 1.45%. The total FICA tax rate is 7.65%.

The breakdown of the FICA taxes paid:

Social Security tax: $1430.20

Medicare tax: $359.67

Total FICA taxes: $1789.87

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Answer:

I think x=7 again i'm not sure

Step-by-step explanation:

71 +64 =135

135-180=45

(8x-11)=45

8x=56

x=7

Answer:

A

Step-by-step explanation:

Recall that domain is simply the span of x-values a graph covers.

From the graph, we can see that the graph only covers x-values less than or equal to zero. Our x-values never cross and go beyond x = 0.

Therefore, our domain is all values less than or equal to 0.

As an inequality, this is:

\(x\leq 0\)

In conclusion, our answer is A.

Answer: Choice A.  \(x \le 0\)

x can be any number smaller than 0, or it can be equal to 0 itself.

This is because the furthest to the right we can go is at x = 0. This endpoint is included due to the filled in circle at the endpoint.

There is no left boundary, so the graph goes on forever toward negative infinity.

We can say \(-\infty < x \le 0\) but it's easier to say \(x \le 0\)

The domain in interval notation would be \((-\infty, 0]\). The square bracket says "include this endpoint". The curved parenthesis means "exclude this endpoint". We cannot reach either infinity, so we always use a curved parenthesis with either infinity.

As implied, the domain is the set of all possible x values of a function. The range is the set of all possible y values.

\( y' \) at \( x = 2 \) and \( y = 3 \) is \( \frac{{2}}{{27}} \).

(a) To find the derivative \( y' \) using implicit differentiation, we differentiate both sides of the equation \( 12y^3 - 6x^2 = 5 \) with respect to \( x \).

Differentiating \( 12y^3 \) gives \( 36y^2 \frac{{dy}}{{dx}} \) using the power rule. Differentiating \( -6x^2 \) gives \( -12x \) using the power rule. The derivative of a constant, 5, is 0.

So, our equation becomes \( 36y^2 \frac{{dy}}{{dx}} - 12x = 0 \). Rearranging this equation, we can solve for \( \frac{{dy}}{{dx}} \):

\[ 36y^2 \frac{{dy}}{{dx}} = 12x \]

Dividing both sides by 36y^2 gives:

\[ \frac{{dy}}{{dx}} = \frac{{12x}}{{36y^2}} = \frac{{x}}{{3y^2}} \]

Therefore, the derivative \( y' \) is \( \frac{{x}}{{3y^2}} \).

(b) To find \( y' \) at \( x = 2 \) and \( y = 3 \), we substitute these values into the derivative expression we found in part (a).

Plugging in \( x = 2 \) and \( y = 3 \) into \( \frac{{x}}{{3y^2}} \) gives:

\[ y' = \frac{{2}}{{3(3^2)}} = \frac{{2}}{{27}} \]

So, \( y' \) at \( x = 2 \) and \( y = 3 \) is \( \frac{{2}}{{27}} \).

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The derivative y' is given by y' = x / (3y²), and at the point (x = 2, y = 3), y' = 2 / 27.

To find the derivative of y with respect to x, we can use implicit differentiation on the equation 12y³ - 6x² = 5. We differentiate each term with respect to x, treating y as a function of x.

The derivative of 12y³ is 36y²(dy/dx), the derivative of -6x² is -12x, and the derivative of 5 with respect to x is 0. Combining these terms, we get 36y²(dy/dx) - 12x = 0. Now, we can solve for dy/dx by isolating it on one side of the equation. Dividing both sides by 36y², we have dy/dx = -12x / (36y²) = -x / (3y²).

To find y' at the point (x = 2, y = 3), we substitute these values into the derivative expression. Substituting x = 2 and y = 3, we get y' = -2 / (3 * 3²) = -2 / 27.

Therefore, the derivative y' of the equation 12y³ - 6x² = 5 is given by dy/dx = -x / (3y²), and at the point (x = 2, y = 3), the value of y' is -2 / 27.

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If integers a, b, c, and d, not necessarily distinct, are chosen independently and at random from 0 to 2007, the probability that ad-bc is even is 10/16.

To solve the problem, we need to consider the parity of the product ad and bc separately. If both ad and bc are even, then their difference (ad-bc) is even. If both ad and bc are odd, then their difference is even as well. However, if one of ad and bc is odd and the other is even, then their difference is odd.

For ad to be even, either a or d (or both) must be even. Similarly, for bc to be even, either b or c (or both) must be even. Therefore, the probability that ad and bc are both even is the product of the probabilities that a, b, c, and d are even:

P(ad even) = P(a even)P(d even) = (1004/2008)^2 = 1/4

P(bc even) = P(b even)P(c even) = (1004/2008)^2 = 1/4

The probability that ad-bc is even is the sum of the probabilities that both ad and bc are even and that both ad and bc are odd:

P(ad-bc even) = P(ad even and bc even) + P(ad odd and bc odd)

= P(ad even)P(bc even) + P(ad odd)P(bc odd)

= 1/4 * 1/4 + 3/4 * 3/4

= 1/16 + 9/16

= 10/16

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Answer:

maximum blanket size is;

21cm x 19cm

Step-by-step explanation:

Perimeter of the rectangle is;

P = 2W + 2L

Miriam has an 80cm length of lace that she wants to add to the sides of her rectangular blue blanket.

Thus;

2W + 2L = 80

Divide both sides by 2 to get;

W + L = 40

We want to find the maximum size of the blanket which is the 2 values that will give the maximum area.

Possible measurement include;

- 21cm x 19cm

- 22 cm x 18 cm

- 23 cm x 17 cm

- 24 cm x 16 cm

Looking at them all, the one with the largest area is 21cm x 19cm

Thus, maximum blanket size is;

21cm x 19cm

Answer:

Fraction form:       1/729

Decimal form:      0.00137174...

Exponent form:   3^-6

Answer:

CBD is 120 degrees

Step-by-step explanation:

x=30

4x30+30+30=180

Answer: 120°

Step-by-step explanation:

x + 4x + x = 180° (Since the sum of a straight line is 180°)

6x = 180°

x = 30°

To find the angle of 4x, we need to multiply 4 x 30°

120°

Here, we have two congruent triangles

Since they are congruent, they have similar and equal angles.

From the diagram, we can see that;

6x - 29 = 115 (They are both topmost angles of both triangles)

Solving this, we have;

6x = 115 + 29

6x = 144

divide both sides by 6

x = 144/6

x = 24°

Furthermore, we can see that;

4z - 32 = 36

4z = 36 + 32

4z = 68

z = 68/4

z = 17°

And lastly;

(3y-1) + 115 + (4z-32) = 180 ( sum of angles in a triangle)

Since z = 17, 4z - 32 will be 4(17)-32 = 68 - 32 = 36

Thus;

3y - 1 + 115 + 36 = 180

3y + 150 = 180

3y = 180 -150

3y = 30

divide both sides by 3

y = 30/3

y = 10°

x = 24° , y = 10° and z = 17°

The expression that evaluates to true if and only if the units digit of an integer variable x is less than 8 is :x % 10 < 8 where % is the modulo operator that gives the remainder of x divided by 10. This expression works by extracting the units digit of x using the modulo operator and then checking if it is less than 8. If it is, the expression evaluates to true.

To evaluate the truth value of an expression, we need to first understand the conditions under which it would be true and the conditions under which it would be false. The expression in question is evaluating the units digit of an integer variable x, so we need to consider the possible values that the units digit can take.Let's start by considering the values that would make the expression true. We are told that the units digit of x must be less than 8. This means that the units digit can take on any value from 0 to 7. So if the units digit of x is any of these values (0, 1, 2, 3, 4, 5, 6, or 7), then the expression would be true.Now let's consider the values that would make the expression false. The expression only evaluates to true if the units digit is less than 8, so any value of the units digit that is greater than or equal to 8 would make the expression false. This means that if the units digit of x is 8 or 9, the expression would be false.

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Answer:

No

Step-by-step explanation:

the sum of the two shorter sides must be greater than the longer side

(not even if it is equal to, as in this case)

Here are some formulas to see if 3 sides can make a triangle...

\(a+b>c\\b-a, a-b<c\\a+c>b\)

So a=3

b=5 and c=8

3+5=8

So no it can't.