For this, we need to find the lowest common multiple of 10 and 8
multiples of 10 : 10,20,30,40,50
multiples of 8 : 8,16,24,32,40
so the LCM of 10 and 8 is 40
therefore, they will both flash at the same time again in 40 seconds.
Answer:
I'm pretty sure the first question is hexagon. the second question I think is a point and a triangle but I am not sure.
Answer:
2116.8 in^3
Step-by-step explanation:
V = l*w*h
All the units need to be the same
Convert 1.4 ft to inches
1.4 ft * 12 inches/ ft = 16.8 inches
V = 14 * 16.8 * 9
= 2116.8 in^3
Answer: $231.5
Step-by-step explanation:
Michael earns 5% of sales as bonus when sales cross $750. In given situation, sales are more than that so he'll get 5% of the sales, so equation becomes:
Earning= Salary + 5% of sales
Earning= 125+ 5% of 2130
Earning= 125+ 2130x5/100
Earning= 125+ 106.5
Earning = $231.5
Answer:
let height of ||g be 'b', then base of ||g be 3b.
area of ||g=base×height
75cm
2
=3b×b
b
2
=25
b=5cm, therefore height =5cm