Answer:
the answsr is 144 g
Step-by-step explanation:
mass of grapes=total mass-mass of bowl
=265-121
=144 grams
In this example, y is equal to 8.
In order to find this, first note that the two x value expressions create a straight line. That means when we add them together they will equal 180. this will give us a value for x.
x + 10 + 10x - 61 = 180
11x - 51 = 180
11x = 231
x = 21
Now that we have the value of x, we can do the same for the straight line created by the x + 10 angle and the 18y + 5 angle.
x + 10 + 18y + 5 = 180
(21) + 10 + 18y + 5 = 180
36 + 18y = 180
18y = 144
y = 8
The circle is open i think is the right answer i hope i got it right if not im very sorry :(
Circumference of a circle=2πr
Where r is radius
C=(2*2.2)π
C=4.4π
