Answer:
<h2>b. 40 yd²</h2>
Step-by-step explanation:
We have the square and the right triangle.
The formula of an area of a square:
a - length of side
The formula of an area of a right triangle:
a,b - legs
We have:
SQUARE:
a = 4 yd
RIGHT TRIANGLE:
a = 6 yd, b = 4 yd + 4 yd = 8 yd
The area of the figure:
Y-0.32y if you factor you would see:
y(1-0.32)
y(0.68) so
0.68y or even 68y/100=17y/25 are equivalent....
Answer = 12
Explanation:
Let x be Timothy’s present age.
The, Adele’s present age = x+5
After 3 years, Timothy’s age = x+3
Adele’s age = x+5+3 = x+8
According to the question, we have
x + 3 = 2/3 (x+8)
3(x + 3) = 2x + 16
3x + 9 = 2x + 16
3x - 2x = 19 - 9
x = 7
Therefore, Timothy’s current age is 7 years and Adele’s current age is 12 years
No, .4 is larger then .12