Answer: brooke had the faster time
Step-by-step explanation:
This is because if you convert 1 hour 45 into minutes it would be stated as 105 minutes and if you do 115 - 105 you are left with 10 which the bigger number is the fastest so it would be brooke the reason I subtracted was to see if they were not similar. Hope this helps :)
The distance from the base of the ramp to the base of the sofa rounded to the nearest tenth is 47.3 inches.
<u><em>Explanation</em></u>
According to the diagram, length of the ramp is, 
inches. The top of the seat cushion is 28 inches above the floor. That means, 
inches
We need to find the distance from the base of the ramp to the base of the sofa which is 
In right angle triangle 
, using Pythagorean theorem...
So, the distance from the base of the ramp to the base of the sofa rounded to the nearest tenth is 47.3 inches.
Answer:
$35.2
Step-by-step explanation:
I’m assuming you meant the total of the dress after tax.
1. 32 * 1.1 = 35.2
OR
1. 32 * 0.1 = 3.2
2. 32 + 3.2 = 35.2
You could do it either way.
Answer:
∠Q ≈ 42.969, ∠P ≈ 52.03, QR ≈ 15.036
Step-by-step explanation:
Law of sines:
13/sin Q = 19/sin 85°
=> sin Q = 13 × sin 85°/19
=> Q = sin^-1 (13 × sin 85°/19)
=> Q ≈ 42.969
∠P=> 180 - 85 - 42.969 ≈ 52.03
QR/sin 52.03° = 19/sin 85°
=> QR = sin 52.03° × 19/sin 85°
=> QR ≈ 15.036
