how would you solve p-11=-14

Using the cosine rule, the distance the plane has flown during Jack's phone call can be calculated by taking the square root of the sum of the squares of the initial and final distances, minus twice their product, multiplied by the cosine of the angle difference.

To determine the distance the plane has flown during Jack's phone call, we can use the cosine rule in trigonometry.

The cosine rule relates the lengths of the sides of a triangle to the cosine of one of its angles.

Let's denote the initial distance from Jack to the plane as d1 and the final distance as d2.

We know that the altitude of the plane remains constant at 2400 meters.

According to the cosine rule:

\(d^2 = a^2 + b^2 - 2ab \times cos(C)\)

Where d is the side opposite to the angle C, and a and b are the other two sides of the triangle.

For the initial angle of elevation (70°), we have the equation:

\(d1^2 = (2400)^2 + a^2 - 2 \times 2400 \times a \timescos(70)\)

Similarly, for the final angle of elevation (50°), we have:

\(d2^2 = (2400)^2 + a^2 - 2 \times 2400 \times a \times cos(50)\)

To find the distance the plane has flown, we subtract the two equations:

\(d2^2 - d1^2 = 2 \times 2400 \times a \times (cos(70) - cos(50))\)

Now we can solve this equation to find the value of a, which represents the distance the plane has flown.

Finally, we calculate the square root of \(a^2\) to find the distance in meters.

It's important to note that the angle of elevation assumes a straight-line path for the plane's movement and does not account for any changes in altitude or course adjustments that might occur during the phone call.

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The estimated monthly payment for Brian's home loan would $1413.52.

To calculate the best estimate of the monthly payment for Brian's home loan, we can use the formula for calculating a fixed-rate mortgage payment.

The formula for the monthly payment of a fixed-rate mortgage is:

M = P * (r * (1+r)^n) / ((1+r)^n - 1),

where M is the monthly payment, P is the principal amount (loan amount minus down payment), r is the monthly interest rate, and n is the number of monthly payments.

In this case, Brian's principal amount is $220,000 - $22,000 = $198,000 (loan amount minus down payment). The monthly interest rate is 3.5% / 12 = 0.0029 (converted from annual interest rate to monthly rate), and the number of monthly payments is 180.

Plugging in these values into the formula, we get:

M = $198,000 * (0.0029 * (1+0.0029)^180) / ((1+0.0029)^180 - 1).

M = $198,000 * (0.0029 * (1+0.0029)^180) / ((1+0.0029)^180 - 1)

M = $1413.52

Evaluating this expression gives us the best estimate of the monthly payment. However, the calculation involves complex mathematical operations, and it is recommended to use a financial calculator or spreadsheet software to obtain an accurate estimate.

Note: It's important to consult with a financial advisor or a mortgage professional to get precise and personalized information about mortgage terms, interest rates, and monthly payments based on individual circumstances and loan options available.

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Answer:

The answer would be 5.

Step-by-step explanation:

If you take away 18 from 90 would be 72.

72 - 18 =54

54 - 18 =36

36 - 18 =18

18 - 18 =0

If you count that would equal 5 .

Hope this helps .

We need more information for this to be answered.

Answer:

We can use the Pythagorean theorem to solve this problem. Let's call the length of the incline plane "L". We know that the height of the shelving unit is 7 ft and the base of the incline plane is 11 ft. The hypotenuse of the right triangle formed by the incline plane, the floor, and the shelving unit will be the length of the incline plane. Using the Pythagorean theorem:

L^2 = 11^2 + 7^2

L^2 = 121 + 49

L^2 = 170

L = sqrt(170)

So the length of the incline plane is approximately 13.04 feet.

Answer:

Step-by-step explanation:

Hello, as this is reflected over the  y=o line, it does not change the value for x so this is (3,2)

and the reflection over y=0 line changes the y in -y

thanks

The statement by Allison that size of the sample space of this compound event is 9 is incorrect because the size of sample space is 18.

The size of sample space for compound event of drawing one marble from bag and rolling number cube is actually 18, not 9.

There are 3 possible outcomes for drawing a marble = (red, blue, or green) and 6 possible outcomes for rolling number cube = (1, 2, 3, 4, 5, or 6),

So, the total number of possible outcomes for compound event is product of number of outcomes for each individual event = (3 × 6 = 18).

The sample space for compound event can be represented as an organized list, with each outcome listed as an ordered pair of form :

{(red, 1), (red, 2), (red, 3), (red, 4), (red, 5), (red, 6), (blue, 1), (blue, 2), (blue, 3), (blue, 4), (blue, 5), (blue, 6), (green, 1), (green, 2), (green, 3), (green, 4), (green, 5), (green, 6)}.

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The probability that a randomly selected car had automatic transmission or air conditioning or both is 0.9118. The result is obtained by dividing the sum of three events by the total cars.

If the events are individual, the probability is the sum of their individual probabilities. It means:

P(A) or P(B) or P(C) = P(A) + P(B) + P(C)

If there were 136 cars,

What is the probability that a randomly selected car had automatic transmission or air conditioning or both?

With that information, we get the cars had both air conditioning and automatic transmission

= 78 - 56

= 22 cars

See the Venn diagram in the picture attached!

The probability in the question means the probability of selecting the car had AC only or the car had automatic transmission only or the car had both.

So,

P(AC only) or P(auto transmission only) or P(both)

= P(AC only) + P(auto transmission only) + P(both)

= 56/136 + 46/136 + 22/136

= 124/136

= 0.9118

Hence, the probability of selecting a car had automatic transmission or air conditioning or both is 0.9118.

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Answer:

B = 55% - 35%

= 20%

C = 65% - 35%

Remaining % is of neither B nor C

Answer:

Step-by-step explanation:

Answer:

13/25

Step-by-step explanation:

52% is 52/100, and 52/100 is the same as 26/50, which can be reduced to 13/25

Answer:

I really need this answer

Step-by-step explanation:

Can someone please send me the answer too

Answer:

Step-by-step explanation:

Answer:

The correct answer is C.

Step-by-step explanation:

First, we can eliminate A and D since it is obviously only 36 months.

Note that the question asks what can be interpreted from the range of the graph.

The range is the number of users in thousands (per month) (as can be seen from the side title).

While B is technically correct, it wrongly interprets the range. C is the best choice.

The correct answer is C.

Answer:

A=1 B=2 C=7

Step-by-step explanation:

Look at the graph!!!!

The 98% confidence interval is given as follows:

0.144 ≤ p ≤ 0.281.

The sample size is given as follows:

n = 193.

The sample proportion is given as follows:

41/193 = 0.2124.

The critical value for a 98% confidence interval is given as follows:

z = 2.327.

The lower bound of the interval is given as follows:

\(0.2124 - 2.327\sqrt{\frac{0.2124(0.7876)}{193}} = 0.144\)

The upper bound of the interval is given as follows:

\(0.2124 + 2.327\sqrt{\frac{0.2124(0.7876)}{193}} = 0.281\)

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Answer: Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama Joe Mama

Step-by-step explanation:

Answer:

111.6

Step-by-step explanation:

6x93/5=111.6

The set of possible values of a is (-5, 5).

Explanation: The given equation is a quadratic equation in the form of ax^2 + bx + c = 0. We are looking for the values of a that satisfy the condition that the difference between the roots of the equation is less than 5.

For a quadratic equation of the form x^2 + ax + 1 = 0, the discriminant is given by b^2 - 4ac. In this case, b = a, a = 1, and c = 1. The discriminant determines the nature of the roots.

To ensure that the difference between the roots is less than 5, we need the discriminant to be greater than or equal to 0 and less than 25.

Solving the inequality 0 ≤ a^2 - 4(1)(1) < 25 gives us -5 < a < 5. Therefore, the set of possible values of a is (-5, 5), excluding the endpoints.

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Answer:

150 and 2/3 or 150.6666...

Step-by-step explanation:

1/6 + 1/2 = 1/6 + 3/6.

1/6 + 3/6 = 4/6 = 2/3

150 + 2/3 = 150 and 2/3

Mark as brainliest please

Answer: exact form is 452/3

decimal form is 150.6

Step-by-step explanation:

If Station 1 (at 74, 41) is 44 km away and Station 2( at 0,43 ) is 38 km away. The required approximate location of the GPS receiver is (42, 10).

The location of the GPS receiver can be determined with the help of trilateration. Trilateration is a process of determining absolute or relative locations of points by measurement of distances, using the geometry of circles, spheres, or triangles. If three stations (or more) are in known locations, with a known distance from the point of interest, we can determine the position of the GPS receiver with the help of trilateration.

It can be determined by the following method:

1: Plot the given stations on a coordinate plane. Stations are:

Station 1: (74, 41)

Station 2: (0, 43)

2: Calculate the distance of the GPS receiver from each station using the distance formula.

Distance Formula: The distance formula is used to find the distance between two points in the coordinate plane. The distance between points (x1,y1) and (x2,y2) is given by

d = √[(x2 - x1)² + (y2 - y1)²]

Station 1: Distance from station 1 = 44 kmSo, d1 = 44 km

Station 2: Distance from station 2 = 38 kmSo, d2 = 38 km

3: Plot the given distances as the circle on the coordinate plane.

Circle 1: Centred at (74, 41) with a radius of 44 km.

Circle 2: Centred at (0, 43) with a radius of 38 km.

4: The intersection of two circles. Circle 1 and Circle 2 intersect at point P (approx) (42, 10). So, the approximate location of the GPS receiver is (42, 10).

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Answer:

1. The starting point of a ray or line segment

is the endpoint.

Step-by-step explanation:

hope it may help you!

Answer:

The starting point of a ray or line segment is the endpoint.

Step-by-step explanation:

hope it may help you

Solution

Part A

First school

Loris State Community College

Cost for two year tuition $9,500

15 years to months

Amount to pay monthly

You will have to pay $92.36 monthly

Par B

Marlo State Community College/ Cost for two-year tuition $10,500

Now the monthly pay

15years =180months

The monthly pay is $102.08

The volume of the cone has a value of 410.67 cubic meters

From the question. the height and the radius of the cone are given as

Height = 7 feet

Radius = 8 feet

The volume of the cone can be calculated using the following volume formula

Volume = 1/3πr^2h

Substitute the known values in the above equation

So, we have

Volume = 1/3 * 22/7 * 8 * 7^2

Evaluate the products

Volume = 410.67

Hence, the volume is 410.67 cubic meters

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Answer:

I think its 11x/10

Step-by-step explanation:

The system of equation line 1: y=-2x+4 and line 2: y=-2x has no solution.

An equation is an expression that shows the relationship between two or more numbers and variables.

A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.

We are given the system of equation as;

line 1: y=-2x+4

line 2: y=-2x

Here we can put x = 1

Then;

y= -2(1) + 4

y = -2 + 4

y = 2

-2x=-2x+4

x = 0

Therefore, we can see that the system of equation has no solution.

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Answer:

20

Step-by-step explanation:

First you need to subtract the entrance fee 81 - 29.50 = 51.50

Now divide the amount left by each rides price to find your answer

51.50 / 2.50= 20.6

Since you cannot ride a .6 of a ride you will have to go to the nearest whole number without rounding up it will be twenty rides

Answer:

QPR=22

Step-by-step explanation:

angles on straight line are supplementary

The perimeter of the updated blueprint will be 24 times the sum of the original length and width.

If Ezra wants to multiply the dimensions of the stage by a certain percentage to make the image 12 times larger than the original, he needs to find out what percentage that is.

To do this, he can divide the desired size of the new stage by the original size of the stage, and then multiply by 100 to get the percentage increase. So, if the original blueprint dimensions are x by y, and he wants to make the image 12 times larger, the new dimensions will be 12x by 12y.

To find the percentage increase, he can use the following formula:

Percentage increase = [(new size - original size) / original size] x 100

In this case, the new size is 12 times the original size, so the formula becomes:

Percentage increase = [(12x * 12y - x * y) / (x * y)] x 100

Simplifying this expression gives:

Percentage increase = [(144xy - x * y) / (x * y)] x 100 = 14300%

Therefore, Ezra needs to multiply the dimensions of the stage by 14300% to make the image 12 times larger than the original blueprint.

To find the perimeter of the updated blueprint, he can use the formula for the perimeter of a rectangle, which is: Perimeter = 2(length + width)

In this case, the length and width have been multiplied by 12, so the new perimeter becomes:

Perimeter = 2(12x + 12y) = 24(x + y)

Therefore, the perimeter of the updated blueprint will be 24 times the sum of the original length and width.

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