For this case the area of the sector is given by:
A = (S '/ S) * (pi) * (r ^ 2)
Where,
S '/ S = relation of arcs
r: radius of the circle
Substituting values we have:
A = (7.4/360) * (3.14) * (13 ^ 2)
A = 10.9080111
Rounding off we have:
A = 10.9 cm^2
Answer:
the area of sector is:
A = 10.9 cm^2
Answer:
72.73% probability of selecting a girl, given the flip resulted inheads
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Coin resulted in heads
Student is selected at random from a class of six boys and sixteen girls.
Desired outcomes:
16 girls, so 
Total outcomes:
16+6 = 22, that is, 22 students, so 
Probability:
72.73% probability of selecting a girl, given the flip resulted inheads
Answer:
x = -10
Step-by-step explanation:
2(x + 3) = x + -4
Reorder the terms:
2(3 + x) = x + -4
(3 * 2 + x * 2) = x + -4
(6 + 2x) = x + -4
Reorder the terms:
6 + 2x = -4 + x
Solving
6 + 2x = -4 + x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1x' to each side of the equation.
6 + 2x + -1x = -4 + x + -1x
Combine like terms: 2x + -1x = 1x
6 + 1x = -4 + x + -1x
Combine like terms: x + -1x = 0
6 + 1x = -4 + 0
6 + 1x = -4
Add '-6' to each side of the equation.
6 + -6 + 1x = -4 + -6
Combine like terms: 6 + -6 = 0
0 + 1x = -4 + -6
1x = -4 + -6
Combine like terms: -4 + -6 = -10
1x = -10
Divide each side by '1'.
x = -10
Answer:
the answer is 1,674
Step-by-step explanation:
because if 3hours in 558 miles you multiply the 3hours in 558miles and the answer is 1,674
Answer:
I think your correct
Step-by-step explanation:
