0
Add your answer:
Earn +20 pts
The length of a rectangle is 3 inches less than twice the width if the perimeter of the rectangle is 18 inches?
Let L be the length and W be the width of the rectangle. Given: 2(W+L) = 18 -- (1) L=2W-3 -------- (2) Solution: From (2), 2W = L+3 --- (3) substitute (3) into (2). We get (L+3)+2L = 18. 3L + 3 = 18 L = 5. Substitute into (2) W = 4.
What shape has fifteen square units as an area and eighteen units as a perimeter?
The figure could be a rectangle with length 6.79 and width 2.21(2dp). Area (A) of a rectangle = Length (L) x Width (W) = 15 : Then W = 15/L Perimeter = 2(L + W) = 18 : substituting for W then :- 2(L + 15/L) = 18 : 2L + 30/L = 18 : 2L2 - 18L + 30 = 0 Solving for a quadratic equation gives L = (18 ± √84) ÷ 4 = 4.5 ± √5.25 = 4.5 ± 2.29(2dp)
How do you convert 5.00 L engine into cubic inches?
5.00 L = 305.12 cubic inches.
A 20 deg. angle is the rise of a ramp built inside a stadium for people to move from the main level 18 feet to the 2nd floor. How long is the ramp?
If the length of the ramp is L feet, then tan(20) = 18/L so that L = 18/tan(20) = 49.45 feet.
What is the length of a rectangle if its width is 9inches and the perimeter is 54 inches?
Perimeter = 2*(Length + Width) 54 = 2*(L + 9) = 2L + 18 So 2L = 54 - 18 = 36 and therefore L = 18 inches.
Is a saturn ion 2.2l ecotec engine fast?
Saturn ION 2.2 L ecotec engine has a top speed of 78.6 mph which is fairly fast.
What size gas tank is in a Chrysler 300?
V6 Engine 68 L (18 gal.) - V8 Engine 72 L (19 gal.)
How many times does 9 go into 18?
9 x 2 = 18
When l start my Lexus SC400 and put it in reverse the engine cuts out why l can't go anywhere l need to reverse in my drive to get out?
buy a mercedes
What is L head engine type?
What is an l head engine
How did hot wheels get its name?
Probably because it's supposed to go fast and make sparks :l
How many quarts of oil go in 96 crown vic?
4.6 L engine. With filter change. that would be 4.5 L oil.
How many quarts go in a 2003 ford econoline van?
on a 5.8l engine it will take six on a 5.o l engine five
How fast does a Suzuki RM85L go?
A suzuki rm 85 l will go 115-140 kph depending on if it is tuned and the weight of the rider ect
If l was to visit Nebraska Alabma Mississippi will they consider you a legal adult if l am from Illinois?
as long as you are 18, any where you go in the United States, you are a legal adult.
Is Toyota engine with Serial num 0687554 an L or a 2L diesel?
L engine
Is the engine on a 2001 ford focus an interference engine?
The 2.0 L - SOHC - IS AN INTERFERENCE ENGINE The 2.0 L - DOHC - IS NOT an interference engine
