romet31
12.02.2021 •
Mathematics
seths family plans to drive 280 miles yo their vacation spot they would likw to compare the drive in 5 hours find the average speed in miles per hour needed to make the trip in the desired time
Solved
Show answers
More tips
- H Health and Medicine Sunstroke: Causes, Symptoms, and Precautions...
- F Family and Home Do You Really Need a Playpen for Your Child?...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- C Computers and Internet Log-in: what is it and why do you need it?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics Which histogram shows data that can be idealized with a Normal curve? A histogram titled height of toddlers has height (inches) on the x-axis. The data is skewed to the right....
- M Mathematics 4 A recycling firm collects aluminium cans from a number of sites. It crushes them and then sells the aluminium back to a manufacturer. The profit from processing t tonnes...
- M Mathematics All the 33 Mathematics teachers in a school include: 14 men, 6 of whom live in Kumasi: 20 married people, 7 of whom life in Kumasi; 15 teachers from Kumasi and 9 married...
- M Mathematics |y|-|1-x| = 1 find range and domain help me please!!...
- M Mathematics Find an expression which represents the sum of (-X – 7) and (-9x + 6) in simplest terms....
- M Mathematics Determine the gradient of line AC...
- M Mathematics (question 31) if arc mBC =120 and arc mAD =50 whatis the measure of angle DYC...
- M Mathematics Căn 0.45*0.3*6 pls help thanks you...
- M Mathematics by selling a cycle for rs 2250 ,the man loses rs 50 ,at what prize he sell to make a profit of rs 80?...
- M Mathematics Free plz take it it s gift from me...
Ответ:
part a:
9x2 + 24x + 16 =
(3x + 4)^2
each side measures (3x + 4) units.
part b:
16x^2 - 25y^2 =
= (4x + 5y)(4x - 5y)
the dimensions of the rectangle are (4x + 5y) units and (4x - 5y) units.