The lengths of the sides of a quadrilateral are consecutive even integers. twice the length of the shortest side plus the length of the longest side is 248 inches. find the length of the longest side.

Answers

Answer 1

Answer: To solve this problem you must apply the proccedure shown below:

1. You have the following information given in the problem above: twice the length of the shortest side plus the length of the longest side is 248 inches.

2. Therefore, keeping on mind the information above, you have:

x: the shortest side
x+6: the longest side

2x+(x+6)=248
3x+6=248
3x=242
x=242/3
x=80.66 (The shortest side)

x+6=80.66+6=86.66 (The longest side)

The answer is: 86.66

Answer 2

Answer:

Final answer:

The length of the longest side is 86 inches.

Explanation:

To solve this problem, let's represent the lengths of the consecutive even integers as x, x+2, x+4, and x+6. According to the given information, we can write the equation 2x + (x+6) = 248. Simplifying this equation, we get 3x + 6 = 248. Subtracting 6 from both sides, we have 3x = 242. Finally, dividing both sides by 3, we find x = 80. Therefore, the length of the longest side is x + 6 = 80 + 6 = 86 inches.

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Show by division method Square root of 400 is 20

Answers

Answer:

Step-by-step explanation:

Answer: The method square root of 400 is 20 is equal to 20

Ms. Howard wrote a test. Part A had true/false questions, each worth points. Part B had multiple choice questions, each worth points. She made the number of points for Part A equal the number of points for Part B. It was the least number of points for which this was possible.

Answers

Full question attached

Answer and explanation:

Since x = number of true or false questions correct

And y = number of multiple choice questions correct

And each question for x =2 points

each question for y=3 points

since she then needs a total score of more than 93 to pass, we add up total correct questions and

Inequality equation = 2x +3y >93

Final answer:

To find the least number of points for which the number of points for Part A is equal to the number of points for Part B, we need to find the least common multiple (LCM) of the values of points for true/false questions and multiple choice questions.

Explanation:

To find the least number of points for which the number of points for Part A is equal to the number of points for Part B, we need to find a common multiple of the values of points for true/false questions and multiple choice questions. Let's assume the number of points for true/false questions is x and the number of points for multiple choice questions is y. We need to find the least common multiple (LCM) of x and y. Once we find the LCM, that will be the minimum number of points for which the number of points in Part A is equal to the number of points in Part B.

For example, if the number of points for true/false questions is 4 and the number of points for multiple choice questions is 6, we can find the LCM as follows:

List the multiples of 4: 4, 8, 12, 16, 20, 24, ...
List the multiples of 6: 6, 12, 18, 24, 30, ...
Find the smallest number that appears in both lists: 12

Therefore, the least number of points for which the number of points in Part A is equal to the number of points in Part B is 12.

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If 20 coins are tossed, find the probability that they'll all land on tails.

Answers

The probability would be split for this problem cause knowing with 20 coins , you can split that even amount ... here's what I would do..

Michelle has 20 coins , but only half of them land on heads and others on tails

As for a half , halves are always equaling to 1/2 or 50 (%) knowing we have 20 , you can evenly split that number of coins in a equal position

So ask your self .. what is half of 20? hmmm .. oh I got it , its 10! so knowing you have 20 but then later you split into half which is 10 ... meaning and knowing you have a 50% probability of getting the 20 coins hitting onto tails

hope this helps!

How long would it take to fly to california from indiana?

Answers

The air travel shortest distance from Indiana to California is 2947.3km = 1831.37 miles.

If you travel with airplane ' which has average speed of 560 miles prh ' between Indiana to Cali, it takes about 3.27 hours to arrive meaning 3hrs nd 27 mins .

- i hope that this really helps you out, but IF NOT COMMENT IN THE COMMENT SECTION BELOWW AND I WILL CHANGE VIVA EDIT MY ANSWER< THANKS, N HAVE A GREAT Day .

It takes about 3 and half hour flight

I took my final exam which is worth 12% of my grade,my final had 50 questions,but i think my teacher will grade only 25 questions from my final.I have 73.2% in my class.how much can my final affect my grade?how many points can i get from my final if i passed it?

Answers

If you get 50 questions, that means you get all 12%.
You add that you're current percentage: 73.2% + 12% = 85.20%

However, if you think you'll only get 25, then you'll get:
(25/50) (12%) = 6%

You add this to your current percentage:
73.20% + 6% = 79.20%

Refer to you passing score and see if 79.20% gives you a passing mark.

Suppose you have two different linear equations. How would you tell if the lines represented are parallel, perpendicular, or neither?

Answers

parallel never cross
perpendicular is a 90 degree angle
its neither if its not 90 degree or never crossing

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Which choice is equivalent to the expression below?√28+8√7A.8√35B.12√7C.10V7D.9V35

(2-3i)*(3+4i) perform following operations

(c) Danny also pulls two cards and says that his SUM is ZERO. What pairs of cards could Danny have pulled? List all correct answers and explain why or show your work. the cards are 1 2 3 4 5-1 -2 -3 -4 -5

—1(-4)+-2(3)(-4)-(-6-10)