Answer:
The area of the circle is 
Step-by-step explanation:
step 1
Find the diameter of circle
we know that
The diameter of the circle is equal to the distance AB
the formula to calculate the distance between two points is equal to
substitute the values
therefore
the diameter of the circle is
step 2
Find the area of the circle
The area of the circle is equal to
----> the radius is half the diameter
substitute
Answer:
x =19.2
y=29.8
Step-by-step explanation:
We will use the law of sines to solve this problem
sinA sin B
----------- = -------------
a b
sin 55 sin 40
--------- = ---------------
24.5 x
Using cross products
x sin 55 = 24.5 sin 40
Divide by sin 55
x = 24.5 sin 40 / sin 55
x =19.22512011
To one decimal place
x =19.2
To find the angle opposite y, we know the three angles of a triangle add to 180
y = (180-40-55) = 85
sin 55 sin 85
--------- = ---------------
24.5 y
Using cross products
y sin 55 = 24.5 sin 85
Divide by sin 55
y = 24.5 sin 85 / sin 55
y =29.79516474
To one decimal place
y=29.8
Answer:
sorry i don't know
Step-by-step explanation:
you did the same thing to me just for points
Answer:
22 shirts
Step-by-step explanation:
To find out how many shirts Ms. Li has in total, we have to set up a proportion.
.
As you can see, we multiply eight by two to get to sixteen. Whatever we do on the numerators, we must do to the denominators. Thus, eleven multiplied by two is twenty-two t-shirts.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
