ijohnh14
14.07.2019 •
Mathematics
Solve with quadratic formula squared - 2x - 10 = 0
Solved
Show answers
More tips
- C Computers and Internet How Do You Refill Cartridges?...
- F Family and Home How to Keep Your Home Warm: Tips and Tricks...
- D Dating, Love, Relationships Does a Person s Character Depend on the Color of Their Eyes?...
- O Other Childhood Fears: What Many of Us Experienced...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Mathematics
- M Mathematics How many ornges are needed to make 24 fluid ounces of juice...
- M Mathematics Plz ASAP help with question 15 I really need help...
- M Mathematics Six classes participated in the Science Club s campaign to fund a school project to plant trees around the school. They sold 40} kgs of plastic bottles and 52 } kgs...
- B Biology Which state capital is farthest west? me....
- E English Five facts and five opinion about school...
- H History Why did the radical republicans try to impeach andrew johnson and why did they fail?...
- H History Where is the department of treasury located? (there are numerous locations)...
- M Mathematics Shawty shawty shawty shawty shawty shawty shawty shawty where u at(shawty) where u be (shawty) uk im fly (shawty) gotta be cleas(shawty) ni-gga be trippin (shawty) uk...
Ответ:
Ответ:
C. 14
Step-by-step explanation:
Add LM and MN
(3x + 5) + (4x + 7)
(4x + 3x) + (5 + 7)
7x + 12
As we know the total is 33
So,
7x + 12 = 33
Subtract 12 from 33, which gives me 21
Now,
7x = 21
To make x alone, divide both sides by 7, and then we will get x = 3
If x = 3
LM = 3x + 5
= (3*3) + 5
= 9 + 5
= 14