Answer:
He could buy 4 rolls. With a left over of $3. That 3 dollars cannot buy one more since it is not enough. 4.25 x 4 = 17.00
Step-by-step explanation:
A=16 and b=63
So we have to use the Pythagoras theorem for this and that is:
a^2+ b^2 = c^2
And we want to find c , which is the long side of the triangle so..
16^2+ 63^2= 4225
So c^2 =4225
c= square root of 4225
C= 65
One can take the price of the item before the discount is applied and subtract that from the percentage off and get the cost of the item.
I find this is the most effective way.
another method could be if one turned the percentage into a decimal it could be subtracted from the cost of the item.
Answer:
foot of the lighthouse from the boat is 275.25
Step-by-step explanation:
if that is what your looking for
Answer: 3
Explanation: Absolute value means <em>distance from zero</em> on a number line. So far the absolute value of 3, we know that 3 is 3 units from zero on a number line so the absolute value of 3 is 3.
