Answer:
w=4
Step-by-step explanation:
The area of a rectangle is given by
A = l*w
The area is 40 and the length is 10
40 = 10*w
Divide each side by 10
40/10 = 10w/10
4 =w
Answer: C. 56 miles per hour
Step-by-step explanation:
224 miles divided by 4 hours = 56 miles per hour
Answer:
1000/23180443
Step-by-step explanation:
Answer:
B) The slope of q must be the negative reciprocal of the slope of n.
The answer is: " 340 " . There are 340 nickels in 17 dollars.
<span>___________________________________________________</span>
Explanation:
______________________________________________
There are 20 nickels in one dollar.
Since 1 dollar = $1.00 = 100 cents ; and:
1 nickel = 5 cents
________________________________________________
(5 cents)*x = 100 cents ; solve for "x" ; x = the number of nickels in 1 dollar;
Divide each side of the equation by "5 cents" ;
[(5 cents)*x] / (5 cents) = (100 cents) / (5 cents) ;
to get:
_____________________________________________
x = 20 .
_____________________________________________
There are 20 nickels in one (1) dollar.
20 nickels * 17 dollars = number of nickels in 17 dollars.
___________________________________________________
20 * 17 = 340 nickels in 17 dollars.
___________________________________________________
The answer is: " 340 " . There are 340 nickels in 17 dollars.
___________________________________________________
