Answer: 45
Step-by-step explanation:
By factor method,
3 = 1, 3
9= 3, 3
15= 3, 5
LCM= 3*3*5
=45
Answer:
45
Multiples of 3: 3, 6, 9, 12, 15, 18, 27, 30, 33, 36, 39 , 41, 45, ...
Multiples of 9: 9, 18, 27, 36, 45...
Multiples of 15: 15, 30, 45, 60,...
The lowest multiple they have in common is 45
How many meters are equal to 4,581 centimeters?
100cm = 1m
4581 cm = x
Use how the placement of the decimal point changes when dividing by a power of 10 to help you
x = 3.16
x * x = 10
square root both sides
x is appr. 3.16
Answer: Figure QRTS is congruent to figure Q'R'T'S'.
A reflection is a rigid motion, and rigid motions preserve congruency.
108
You start by finding the area of the trapezoid, which is ((3+5)/2) 3 = 12, then you multiply 12 by 9 which is 12*9 = 108