Answer:
Winnie needs to buy 6 slices of Coffee cake.
Step-by-step explanation:
12 * 5= $60 (chocolate cake)
120 - 60= 60
since we know the coffee cake costs $10(per slice) we do:
60/ $10= 6 slices of coffee cake.
a + b = + 2 = 2 = , thus
(a + b)² = ( )² = × = =
l=√(4²+7²)
=√(16+49)
=√(65)
≈8.1 ft
wall is perpendicular to base and ladder is hypotenuse.
applying pythagoras's theorem.
2xy^2
8/4=2
x^3/x^2=x
y^5/y^3=y^2
4 1/2=4 2/4
4 2/4-1/4=4 1/4 or 4.25