Answer:
distance between the base of the ladder from the bottom of the building = 5.18ft
Height of the building = 19.32ft
Step-by-step explanation:
The distance between the base of the ladder from the bottom of the building and the height of the building is given by
d = Lcosx
h = Lsinx
Where L is the length of the ladder, d is the distance between the base of the ladder and the bottom of the building, h is the height of the building and x is the angle between the ladder and the ground.
Given; x= 75° L = 20ft
d = 20cos75 = 5.18ft
h = 20sin75 = 19.32ft
Answer: B
Step-by-step explanation: option B would be a better deal than option a because if you go off went golfing and use option a every month and paid $25 It would add up to $85 a month so it’s better to do b and option a would be a better deal if you only went golfing one time a month. I hope this makes sense!
Answer:
40%
Step-by-step explanation:
To find the percent markdown, divide the new sale price by the initial price:
30/50 = 3/5 = 0.6
30 is 60% of 50. That means the value of the initial price dropped by 40% to become the sale price. This means that the percent markdown is 40%.
Hope this helps :)
Answer:
It is B
Step-by-step explanation:
That is the only one that has all even numbers.
Answer:
y = 17, x = -12.25
Step-by-step explanation:
Elimination method is preferred.
Refer to attachment.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>