<span>To rephrase the question,
17% of what is $51?
Let me give you a short way or formula.
is/of = %/100
is = 51
0f = x
%= 17%
51/x = 17/100
51*100 = x*17
5100= 17x
5100/17= x
so x = 300</span>
5x+61.50=78 and then subtract and get 5x=16.5 divide by 5 and get 3
Answer:
Parallel sides
Step-by-step explanation:
A rectangle has all of its interior angles equal to each other and inclined at a degree of 90.
The two opposite sides of a rectangle are parallel to each other.
Parallel lines are lines that will never meet, no matter how long that they are extended.
If we can extend the two sides of the rectangle facing each other, we will be able to see that they will never meet no matter how far they are extended.
Thus, the rectangle has 2 pairs of parallel lines
Answer:
161.92
Step-by-step explanation:
That 10 is the diameter of the circle.
First let's find the area of the square.
A = s^2
Where 's' is the side.
A = 10^2
A = 100
Now let's find the area of the circle.
The '10' is also the diameter of the circle.
A = pi * r^2
A = 3.14 * 5^2
A = 3.14 * 25
A = 78.5
Now subtract this from the area of the square.
100 - 78.5 = 21.5
So the approximate area of the shaded region is 21.5cm^2