Check the picture below.
you can pretty much count those lengths off the grid.
recall that A = 1/2 bh.
9/10 + 8/100
9/10 + 2×4/25×4
Common denominator is 50.
9/10 + 2/25.
5×9/5×10 + 2×2/2×25
45/50 + 4/50
= 49/50
Answer:
x = -7
Step-by-step explanation:
2x+6 = x-1
add -6 to both sides
2x = x-7
add -x to both sides
x = -7
Answer:
pi r squared divided by 2 for the half circle then add the area of the box to you number and there is your area