A is the correct answer I just took the quiz
Answer:
530.929158457
Step-by-step explanation:
13x13= 169 x pi= 530.929158457
Step-by-step explanation:
25\100*500=125
1/3*125=41.66
41.66 millilites is left in the bottle
Lamborghini=
fraction = 2/32
Decimal = 0.0625
Percentage= 6.25%
Corvette=
Fraction= 4/32
Decimal=0.125
Percentage=12.5%
Explanation:
Since the problem says “lamborghini OR corvette” you need to add the probability amount of both cars together. There are 2 lamborghinis and 4 corvettes, so 2+4=6. Now, put this number over the total amount of all cars. 6+2+4+8+12=32. So, the probability will be 6/32 which simplifies to 3/16. In decimal form this is .1875, and in percent form this is 18.75% (move the decimal 2 places to the right)
The complete question in the attached figure
we know that
tan ∠AOB=opposite side angle ∠AOB/adjacent side angle ∠AOB
opposite side angle ∠AOB=1
adjacent side angle ∠AOB=√3
angle ∠AOB=pi/a radians
so
tan (pi/a)=1/√3---------> tan (pi/a)=√3/3
we know that
tan 30°=√3/3
30° is equal to pi/6 radians
and
angle (pi/a) belong to the I quadrant
so
(pi/a)=pi/6
a=6
the answer isa=6