Answer:
Step-by-step explanation:
The latte is what covered the coffee, Caffe latte is a coffee drink made with espresso and steamed milk, and this latte do form heart on the coffee, then we are told that the area of the latte heart is 55cm²
Then, space where latte is not form has a diameter 4cm
Then the radius is diameter divided by 2
r=d/2
r=4/2 =2
Then area of the circle which for the surface for the coffee is πr²
A=πr²
A=3.142×2²
A=12.568cm².
Area of coffee not covered is
55-12.568=42.432cm²
Answer:
3.2x=24
x=24*3.2
x=7.5
Step-by-step explanation:
Answer:
$40.5.
Step-by-step explanation:
if 1/5 of the book costs $13.5. then to find 3/5 you just have to times the answer by 3.
Answer:
$80
Step-by-step explanation:
x-55 =25
x=80
Answer:
700cm
Step-by-step explanation:
use basic proportion;
if scale = 1 : 100
then 7 : ?more
so 7/1 x 100 = 700cm
