Answer:
578 + 48 square inches
Step-by-step explanation:
The computation of the area of the purple band is as follows:
Area of the green square = side^2 = x^ square inches
And, the area of the orange square = side^2
The side would be = = 12 + 12 +x = 24 + x
And, now the area would be = (x + 24)^2
Now the area of the orange band is
= Area of the orange square area of the green square
= (x + 24)^2 - x^2
= x^2 + 24^2 + 48 - x^2
= 578 + 48 square inches
Yes her answer is reasonable 11.9 + 15.05 = 26.95
Answer:
A' (-6, 4)
B' (2, 2)
C' (-2, -2)
Step-by-step explanation:
Multiply each number by 2.
Answer:
x=1
y=3
Step-by-step explanation:
y=-3x+6
y=-6x+9
replace y with y
-3x+6=-6x+9
combine like variables
3x=3
x=1
substitute 1 for x to get y
y= -3(1)+6
y=3
This triangle-like A having at it base 2 congruent angle is an isosceles Triangle:
The sum of all angles in a triangle = 180°,
45° + 45° + Peak angle = 180°
Peak angle° = 180° - 90° = 90°
