Question 3 (1 point) If the following is a rhombus, find the missing measures. Find PQ. PQ=

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

PQ*PQ=PQ²=(5x+16)²=25x²+160x+256

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Sin(5x)cos(9x)-cos(5x)sin(9x)=-.75
X=

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x=70º this is the answer

The linear function passes through the points (7,-19) and (-3,7). which statement must be true

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what are the statements ?

Which of the following best describes the use of the formula S = (n - 2)180°,where n is the number of sides?A. It is used to find the number of interior angles in a regular polygon.B. It is used to find the sum of the interior angles in a regularpolygon.O c. It is used to find the sum of the exterior angles in a regularpolygonO D. It is used to find the number of exterior angles in a regularpolygonSUBMIT

Answers

The Solution.

The given formula, that is,

$S=(n-2)180^o$

The formula above is used to find the sum of the interior angles in a regular

polygon.

Hence, the correct answer is option B.

100 point question.......

Answers

Answer:

4 and 8/21

Step-by-step explanation:

w-5/7=3 2/3

Find 3 2/3 + 5/7

3 2/3 + 5/7 = 3 14/21 + 15/21 = 3 29/21 = 4 8/21

W= 4 8/21

Answer:

w = 92/21

Step-by-step explanation:

Step 1: Convert into improper fractions

5/7 -> 5/7

3 2/3 -> 3 * 3/3 + 2/3 -> 9/3 + 2/3 -> 11/3

Step 2: Make common denominator

5/7 * 3/3 -> 15/21

11/3 * 7/7 -> 77/21

Step 3: Add 15/21 to both sides

w - 15/21 + 15/21 = 77/21 + 15/21

w = 92/21

Answer: w = 92/21

Please help! Camille is saving for a laptop that costs about $850. To model her savings plan and determine how many more months it will take her to reach her goal, she recently created this equation, where y represents the total amount saved and x represents the number of months. Which statement about her work is true?'

Answers

Answer:

Camille is able to buy the laptop in 14 months.

Step-by-step explanation:

Camille is saving for her to buy new laptop. She has created equation in order to understand the savings to finance the laptop. She is saving nearly 30 percent of her salary and with this savings she will be able to buy a new laptop in 14 months. Camille should consider saving more if she wants to buy the new laptop early.

Answer:

Step-by-step explanation:

Calculate the expected value, the variance, and the standard deviation of the given random variable X. (Round all answers to two decimal places.) X is the number of red marbles that Suzan has in her hand after she selects four marbles from a bag containing four red marbles and two green ones. expected value .67 Incorrect: Your answer is incorrect. variance .36 Correct: Your answer is correct. standard deviation