allisonboggs85
27.01.2021 •
Mathematics
Solve for X for A and B
Solved
Show answers
More tips
- F Food and Cooking When is Easter in 2011?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- H Health and Medicine How to perform artificial respiration?...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
Answers on questions: Mathematics
- M Mathematics What is the slope of the line described by the equation below? y – 5 = –3(x – 17) a. 3 b. –3 c. –5 d. 5...
- M Mathematics Can someone explain what to do for 27? !...
- M Mathematics Abuilder made a scale drawing for a rectangular room. the drawing has a length of 6 inches and a width of 4.5 inches. the actual length of 18 feet. what will be the area of the...
- M Mathematics What is 2.5 written as a percent a . 0.25 b . 2.5 c 25 d 250...
- M Mathematics Show work and explain with formulas: 17. what is the sum of the series: 1 2/3 + 1 5/6 + 2 + + 8 1/318. in an arithmetic series, find the sum of the first 48 terms if the first term...
- M Mathematics Find each function value.f (3) if f (x)=2x+4...
- M Mathematics How to solve using the quadratic formula. & answer....
- M Mathematics Write a story problem that involves fractions with unlike denominators. include the solution....
- M Mathematics There are 4 muffins on each plate. there are 0 plates of lemon muffins. how many lemon muffins are there?...
- M Mathematics The cost of 8 muffins and 2 quarts of mil is $18. the cost of 3 muffins and 1 quart of milk is $7.50 hos much does 1 muffin and 1 quart of milk cost ?...
Ответ:
Step-by-step explanation:
Question A
Using the proportions of similar triangles:
(7x + 4 + 15)/(12 + 20) = 15/12(7x + 19)/32 = 5/47x + 19 = 407x = 21x = 3Question B
(6x - 3)/(6 + 4) = (6x - 3 - 6)/63(2x - 1)/10 = 3(2x - 3)/66(2x - 1) = 10(2x - 3)3(2x - 1) = 5(2x - 3)6x - 3 = 10x - 1510x - 6x = 15 - 34x = 12x = 3Ответ:
This equation has zero solutions.
Step-by-step explanation:
This equation has zero solutions because 2 is not equal to zero.