The first five multiples of 9 are 9 18 27 36 45 I hope that's what you mean.
The prime factors of 9 and 12 are
9: 3 * 3
12: 3 * 2 * 2
The LCM is 3*3*2*2 is 36
The store sold 4 sets of cups ans 3 sets saucers. Answer
Answer:
Antonio paid $220 for skis he sold for $165, so his profit was $55.
Markup is a percentage increase from the wholesale price,
so let's find the percentage of $55 to $165:
$55/$165 = 33%
.
The perimeter of the kite WXYZ is 33.94 square units
Step-by-step explanation:
Step 1; First we plot the points W, X, Y, Z on the graph. We need to find the distance between the opposite sides i.e W and Y, X and Z. To find the distance between W and Y, X and Z we use the formula
Distance = √ (x2 - x1)² + (y2 - y1)².
So for W (-3, 3) and Y (4, -4) where W is (x1, y1) and Y is (x2, y2).
Distance = √(4 - (-3))² + (-4 -3)² = √49 + 49 = √98 = 9.899.
Distance between X (2, 3) and Z (-3, -2) where X is (x1, y1) and Z is (x2, y2).
Distance = √(-3 -2)² + (-2 -3)² = √25 + 25 = √50 = 7.071.
Step 2; The parameter of a kite is given by 2 times the sum of the two distances between opposite sides.
Parameter = 2 × (9.899 + 7.071) = 2 × 16.97 = 33.94 square units.
Answer:
All Real x larger or equal zero
or in inequality form: 
or in interval notation: 
Step-by-step explanation:
If 
and 
, then using the definition for the composition of functions 
, we get:
Base on this final expression, we understand that the Domain (numbers that can be used as input of the function and produce a real number as result) of this new function is limited to those x-values larger than or equal to zero. Negative numbers inside the square root will not produce a real number.
Therefore, the Domain is restricted to All Real numbers larger than or equal to o (zero).
This statement can also be given in inequality form as
or in interval notation:
<h2>They mark-up the price by <u>$13.20</u></h2><h3>The new price is $79.20 (If you need that information)</h3><h3><u /></h3><h3>66 x 0.20 = 13.20</h3><h3>The new price:</h3><h3>13.20 + 66 = 79.20</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>
