![cairolove228](/avatars/10633.jpg)
cairolove228
06.01.2021 •
Mathematics
Use the figure at the right to answer questions 9-12.
Solved
Show answers
More tips
- C Computers and Internet IMHO: What is it, why is it important, and how to use it?...
- H Health and Medicine How to Calculate Your Ideal Weight?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Mathematics
- M Mathematics 4 of 37 4. Jamie made 8 paper airplanes in 5 minutes. She wants to make 20 paper airplanes. If Jamie works at the same rate, determine x, the number of minutes it will take her...
- M Mathematics Suppose that three random variable X1, X2, and X3 have a continuous joint distribution function with the following joint probability density function:f(x1; x2; x3) = c(x1 + 2x2...
- M Mathematics TIMED PLEASE HURRY :) A therapist is studying the effects of meditation and yoga on reducing stress. He offers the treatments to a random sample of 30 of his patients and lets...
- M Mathematics I don t know if I m right or not. I think it s C, but I m not too sure....
- M Mathematics 1+1+1+1+1+1+1+1+1+1+1+1 x 0...
- M Mathematics HI PLEASE HELP : if a man walks the rate of 2 feet per second , how many minuets will it take him walk 4320 feet. please help! :)...
- M Mathematics Help i need good grades...
- M Mathematics Rewrite in simplest terms: 7(-9a-3)-2a...
- M Mathematics Frank flew from Japan to Australia, Which graph best represents his distance to the Equator during the flight?...
- M Mathematics How many solutions does the equation have? 2(3x – 1) = 6x – 2 Write infinite, none, or one for your answer...
Ответ:
9.) 5x - 18 = 4x + 7 10.) x = 25 11.) m∠MNQ = 107° 12.) m∠MNR = 73°
Step-by-step explanation:
9. & 10.)
∠MNQ and ∠RNP are vertical angles meaning they are equivalent to each other. Knowing that, we can set their values equal to each other and solve for x.
5x - 18 = 4x + 7 (Given)
x - 18 = 7 (Subtract 4x on both sides)
x = 25 (Add 18 on both sides)
Therefore, we know the equation is 5x - 18 = 4x + 7 and we know that x = 25.
Now we can solve for the angles.
11.)
5(25) - 18
125 - 18 = 107
Therefore, m∠MNQ = 107°.
12.)
∠MNR and ∠MNQ are supplementary angles meaning their angles will add up to 180°
∠MNR + 107 = 180
∠MNR = 73
Therefore, m∠MNR = 73°.
Ответ:
60 minutes is equivalent to 1 hour so that'll make it to the time 2:59 pm and so the remaining minutes is 36, meaning she finished her assignment at 3:35 pm
so the amount of time between 3:35 pm (completion of the homework) and 4:00 pm (beginning of volleyball practice) is 25 minutes
The answer is 25 minutes