A = 1/2 BH
#17
B = 3 H = 4
A = 1/2 BH
A = 1/2 (3)(4) = 6
#18
B = 6 H = 4
A = 1/2 BH
A = 1/2 (6)(4) = 12
#19
B = 12 H = 8
A = 1/2 BH
A = 1/2 (12)(8) = 48
#20
B = 11 H = 5
A = 1/2 BH
A = 1/2 (11)(5) = 27.5
<h2>
Greetings!</h2>
Answer:
It will take them 18 hours.
Step-by-step explanation:
To find the answer of this, you must first multiply the amount of people by the time:
6 * 15 = 90
Then to find the time it takes 5 workers, divide this by 5:
90 ÷ 5 = 18
So it will take them 18 hours!
<h2>Hope this helps!</h2>
Answer: B. 4
Step-by-step explanation: Divide 20 by 5 and get 4.
So $350 X 10 =$3500
Then, you add the initial $1500,
which means he now has $5000
The difference between $5000 and $4500 is $500,
<span>And $500 is 9% of $4500, </span>
So the deal is equivalent to a yearly interest of 9%
<span>Hope this helps ! :)</span>
I think that it is 200,000
