Please Help I will do Brainliest for first and correct answer
1 answer:
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Answer:
Option (D)
Step-by-step explanation:
Length of arc AB in a circle O = 105°
Radius (AO) of the circle = 6 cm
Since, measure of an arc = central angle formed by the arc
Length of arc =
Where θ = central angle = 105°
r = radius of the circle = 6 cm
By substituting these values in the formula,
m(arc AB) =
= 10.9956
≈ 11.0 cm
Therefore, option (D) will be the answer.
Answer:
Brand one offers a lower price per pound.
Step-by-step explanation:
We have been given that a conversation store sells 1/3 pound of one brand of tail mix for 1.50 and 1/2 of another brand of trail mix for 2.15. We are asked to find the brand which offers lower price per pound.
First of all, we will find price of per pound trail mix for each brand.
Since 1/3 pound of one brand of tail mix costs $1.50, so the cost of one pound trail mix would be 3 times $1.50 that is .
Since 1/2 pound of other brand of tail mix costs $2.15, so the cost of one pound trail mix would be 2 times $2.15 that is .
Since $4.30 is less than $4.50, therefore, brand one offers a lower price per pound.