Answer:
if the outputs can be whole number then,
(x,y) = (0, 10) or (6,5) or (12,0)
if the outputs can be natural number then,
(x,y) = (6,5)
Answer:
circle question: 69.66
the other question: 66.8
Step-by-step explanation:
For the circle question:
the circle is inscribed in the square, so the diameter of the circle = side of the square
so we need to find the area of square and circle
then do this
square area - circle area
square area(side×side) = 324
circle area(pi×r^2)≈254.469
so shaded region = 69.66
__________
the other question:
we need to find the area of triangle and the area of the rectangle and add them together
A of Triangle (1/2×base×hight) = 34.32
A of rectangle (width × length) = 31.92
add them, so the answer will be = 66.8
1 yd is equivalent to 3 ft, so 7 times 3 is 21. 21 is greater than 20, so your answer is 7 yd.
Answer:
Step-by-step explanation:
Both legs are equal, which implies the triangle is a 45-45-90.
The hypotenuse of this triangle is:
Balance beam price=68$(100%)
Increase of 150%
Discount of 70%
Price after increase= 68$x(100%+150%)
=68$x250%
=68$x2.5
=170$
Discount price=170$x70%
=170$x0.7
=119$
The discount price is 119$.
