Step-by-step explanation:
1.MR,MQ,MT(radii of the circle)
2.TQ(diameter of the circle)
3.SQ(chord of the circle)
Answer: 5 1/4 miles per hour
Step-by-step explanation:
Divide 15 3/4 (distance) by 3 (hours) and you get 5 1/4 (or 5.25) miles per one hour
Answer:
the answer is A
Step-by-step explanation: golf balls are lighter than bowling balls.
F(9) = 2/3 (9) -5 = 1 I am assuming f(x) = 2/3x-5 if it is -2/3x then it is -11
Here we are given with a triangle with smaller triangles formed due to the altitude on AC. Given:
- AB = 6
- BC = 8
- <ABC = 90°
- BD ⊥ AC
- <ABD =
We have to find the value for sin
So, Let's start solving....
In ∆ADB and ∆ABC,
- <A = <A (common)
- <ABC = <ADB (90°)
So, ∆ADB ~ ∆ABC (By AA similarity)
The corresponding sides will be:
We know the value of AB and to find AC, we can use Pythagoras theoram that is:
AC = √6² + 8²
AC = 10
Coming back to the relation,
In ∆ADB, we have to find sin which is given by perpendicular/base:
Plugging the values of AD and AB,
Simplifying,
And this is our final answer.....
Carry On Learning !