Answer:
2
Step-by-step explanation:
12-2= m(2+3)
m= 10/5=2
28 hope this helps if it does thank me later
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
Answer:
240
Step-by-step explanation:
Given
60a = b ( divide both sides by a )
60 = 
( multiply both sides by 4 )
240 = 
