We know that the angle at the top of the triangle is 90 degrees by definition
<span>(Angle in the Semicircle Theorem</span>). That makes angle y 45 degrees (as is the angle opposite y). The angle next to 82 degrees is supplementary and therefore is 98 degrees. Since we know we have 98, and 45 degree angles in the triangle already, x must be 37. Since the triangle must have 180 degrees.
Y = 45
X = 37
Answer:
C
Step-by-step explanation:
its the same problem, it's just swapped.
example:
(2•6)+2 = 14
2+(2•6)= 14
Answer:
x - 14 = -8 + x
x = 4
-14 less than or equal to 8 + x
-22 is less than or equal to x
or
x is greater than or equal to -22
Step-by-step explanation:
perimeter = 2L + 2W
L=8+w
perimeter = 2(8+w) +2w
80 =16+2w+2w
80 = 16 +4w
64 =4w
w=64/4 = 16
l=16+8 =24
length = 24 feet
width = 16 feet
check 2(24) +2(16) = 48 + 32 = 80
X=2 because 3 minus 1 equals 2
