Pythagorean theorem(√82)^2 = 9^2 + x^2
x = 1 cm
15^2 = 9^2 + y^2
y = 12 cm.
12-1 = 11
Area = 9*11 = 99 cm^2
Answer:
8/15 is greater than 2/5
Step-by-step explanation:
Get a common denominator of 15
8/15 compared to 2/5*3/3
8/15 compared to 6/15
8/15 is greater than 2/5
Answer:
x=-2
Step-by-step explanation:
3( x-4)= -18
Divide each side by 3
3( x-4)/3= -18/3
x-4= -6
Add 4 to each side
x-4+4 = -6+4
x = -2
Answer:
-13x + 6y
Step-by-step explanation:
combine like terms
-7x + 6y - 6x
-7x - 6x = -13x
-13x + 6y
Subtract 0.75x from both sides
1.25x-0.75x = 0.5x
0.5x= 50
Divide 0.5 from both sides
X= 100
