Answer:
x = 63.9
Step-by-step explanation:
We have:
= 
=> QR × sin90 = 78 × sin35
=> QR × sin90 = 44.7
=> QR = 44.7
But, we also have: 
+ 
= 
<=> + 
= <=> = 6084 - 1998.09
=> = 4085.91
=> x = 
= 63.9211.. = 63.9
<3 Have a nice day!!
I divided 2.25 by 2/3 and got 1.50. That may be the answer if it's a choice.
Answer:
256/81
Step-by-step explanation:
According to the formula:
Using the above formula to solve the question, we perform following steps:
=
=
=
which is the required answer.
Answer:
B
Step-by-step explanation:
360/6
6 is number of sides
You get 60
Rotate twice to reach 120
Moving F Counter clockwise twice is where B was
Answer:
The Ferris wheel rotates 18° between successive cars being at the bottom.
Explanation:
Angle inside a circle = 360°
No of cars in a Ferris wheel = 20
When the bottom of the ride is replaced by the next car, the angle rotated by Ferris wheel is same as the angle between two consecutive cars towards center of Ferris wheel.
Angle between two consecutive cars of Ferris wheel = 360/20 = 18°
The Ferris wheel rotates 18° between successive cars being at the bottom.
