Answer:
Option B.
Step-by-step explanation:
we know that
The area of a circle is equal to
we have
substitute
Remember that
radians subtends the complete circle of area
so
by proportion
Find the area of the related sector for a central angle of radians
Let
x------> the area of the related sector
Answer: x = 41
Step-by-step explanation: You need to isolate x. First, subtract x from each side. You will get:
-2 = 2x - 84
Next, add 84 to each side.
82 = 2x
Divide by 2 on each side.
X = 41
Simplify the expressions #3
a) 6+2y-3+4y
=3+6y
b)16+t-2s+12
=18+t-2s
c)3w-6v+4v-100
=3w-2v-100
d)79t+50-30t-3
=49t+47
all i can do for now
Y = -x + 3 .… m = -1
y = 2x – 6 .… m = 2
Tan Ø = | m2 – m1 / 1 + m2m1 |
Tan Ø = | 2 – -1 / 1 + (2 x -1) |
Tan Ø = | 3 / -1 |
Tan Ø = | -3 |
Tan Ø = 3
Ø = tan^-1 ( 3 )
Ø = 71.5°
Answer:
option (b) 700 mg to 740 mg
Step-by-step explanation:
Data provided;
The weight of candies is approximately normally distributed with mean 720 milligrams (mg)
this means that the most of the candies weight lies around the 720 milligrams
i.e
the most of the weight will be distributed as:
Mean ± standard deviation
here, the mean is 720 milligrams
thus,
the weights will lie within the range of some standard deviation above and below the mean and this is justified by the option (b) 700 mg to 740 mg
Hence,
the correct answer is option (b) 700 mg to 740 mg