The side opposite the 30o angle is 1/2 W. That is just a property of a 30 - 60 - 90 triangle. Use that fact to set up the pythagorean relationship.
w^2 = (1/2 w)^2 + (7 * sqrt(3)) ^2
w^2 = 1/4 w^2 + 49*3
w^2 = 1/4 w^2 + 147
3/4 w^2 = 147
w^2 = 147 * 4/3
w^2 = 49 * 4 = 196
w = sqrt (196)
w = 14
Answer:
is there supposed to be answer choices?
Step-by-step explanation:
The answer is: We let x be the number of bushels of grain bought each week.
The cost if Supplier A is chosen is represented by:
CA = 5.25x + 3x
The cost if Supplier A is chosen is represented by:
CB = 6.50x + 1500
If x = 500
Then,
CA = 5.25(500) + 3(500)
CA = $4,125
CB = 6.50(500) + 1500
CB = $4,750
Supplier A could cost more if the production company bought 500 bushes of grain each week. hope this helps :D
Answer:
i. 2 yellow shirts
Step-by-step explanation:
Answer: c. (2,-1)
Explanation: starting from the origin (0,0), you can see that point G is two places to the right and one down. This indicates that it is (2,-1)