2x = 2√17 and 3x = 3√17
Step-by-step explanation:
- Step 1: Given length of the rectangle is 3x and breadth is 2x. Area is 102 m². Area of the rectangle = length × breadth
102 = 2x × 3x = 6x²
x² = 102/6 = 17
x = √17
Length 2x = 2√17 and Breadth = 3x = 3√17
Answer:
given statement is false
Step-by-step explanation:
given data
first time = 100 minutes
fourth time = 81 minutes
solution
as here time for 1st unit is multiply by learning percentage for obtain time for 2nd unit
so here time for 2nd unit divide by time of 1st unit so 100 is here learning curve
so × 100 = 81 percent
but it say 90 percent learning curve
so given statement is false
Answer:
6
Step-by-step explanation:
if you take the number of paws minus the number of noses you get your answer so if you take
24 - 6 ( noses) =18
(4paws x6 lions= 24)
so the number of lions is 6
Step-by-step explanation:
so, you don't know what a division is for ?
it is to ask things like "how often does one number fit into another number", or "how big will each piece be, if I split something into a certain number of equally sized pieces ?".
this is what we need here.
8 pizzas for $131.36. and each pizza costs the same. you see how that connects to what I just described above ?
to find how much each pizza cost, we need to divide the total price by 8, to find the size (= here the price) of each of the equally big parts of the total price.
131.36 / 8 = $16.42