uuytay
04.09.2020 •
Mathematics
(15 PNTS!!) The area of a rectangle is 168 square meters. If the length of the rectangle is 2 m longer than it’s width, find the dimensions. Let w be the width of the rectangle in meters and solving for w.
Solved
Show answers
More tips
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- S Sport How to Do a Jumping Split...
- H Health and Medicine How Did Inna Lose Weight on Dom 2?...
- F Family and Home How to Properly Fold Napkins in a Napkin Holder?...
- F Food and Cooking How to Set Up Ventrilo - The Ultimate Guide...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
- A Auto and Moto Battle for the Relocation of The Cherkizovsky Market: Who Won?...
- C Computers and Internet How Do You Refill Cartridges?...
Answers on questions: Mathematics
- M Mathematics What is the answer for 2...
- M Mathematics Oscar noted that on the car journey from his house to his Grandparents house he could watch 4 episodes of his favorite cartoon....
- M Mathematics The coordinate grid shows points P, Q, R, and S. All the coordinates for these points are integers. R ON 1 . 2 3 Q s PP...
- M Mathematics The product of b and 3 is greater than or equal to -30....
- M Mathematics Pieces of Mail. The number of pieces of mail handled by the U.S. Postal Service decreased from 212 billion in 2007 to 168 billion in 2011. What is the percent decrease?...
- M Mathematics The scale on a map is 1 :50000. The area of a field on the map is 1.2square centimetres. Calculate the actual area of the field in square kilometres....
- M Mathematics The equation below can be used to determine I, the am simple interest on a loan. I= prt, where p is the principal, r is the rate of the loan, the length of the loan in years. Which...
- M Mathematics Rewrite (1+2)+3 using associative property, do not evaluate just rewrite!...
- M Mathematics 3x2 − y3 − y3 − z if x = 3, y = −2, and z = −5....
- M Mathematics The diagram shows a mirror which has been designed for a new hotel the shape consists of a sector of a circle and a kite aocb o the circle, centre 0, has a radius of 50 centimetres....
Ответ:
12m
Step-by-step explanation:
To find the area of the rectangle we multiply l by w
so
lw=a
if l=2+w we can substitute l with 2+w
so now
w(w+2)=168
distribute
w^2+2w=168
Now we use guess and check to solve
13^2 is 169
so 12^2 is 144 and 2*12=24
and 144+24=168
Ответ:
5
Step-by-step explanation: