Marvin was taking a Bicycle ride the graph represents his route he started from his home represented by point a on the graph and
rode to the community park represented by point b on
the graph which two ordered pairs represent point a and point b on the graph
A 2,3 and b 7,8
A 7,8 and b 2,3
A 3,2 and b 8,7
A 8,7 and b 3,2
Pls help me I need an answer
the graph which two ordered pairs represent point a and point b on the graph
A 2,3 and b 7,8
A 7,8 and b 2,3
A 3,2 and b 8,7
A 8,7 and b 3,2
Pls help me I need an answer
1 answer:
You might be interested in
Answer:
The angle Rick must kick the ball to score is an angle between the lines BX and BZY which is less than or equal to 32°
Step-by-step explanation:
The given measures of the of the angle formed by the tangent to the given circle at X and the secant passing through the circle at Z and Y are;
The direction Rick must kick the ball to score is therefore, between the lines BX and BXY
The angle between the lines BX and BXY = ∠XBZ = ∠XBY
The goal is an angle between
Let 'θ' represent the angle Rick must kick the ball to score
Therefore the angle Rick must kick the ball to score is an angle less than or equal to ∠XBZ = ∠XBY
By the Angle Outside the Circle Theorem, we have;
The angle formed outside the circle = (1/2) × The difference of the arcs intercepted by the tangent and the secant
We get;
∠XBZ = (1/2) × (122° - 58°) = 32°
The angle Rick must kick the ball to score, θ = ∠XBZ ≤ 32°
9514 1404 393
Answer:
2.2 miles
Step-by-step explanation:
The Law of Cosines can be used to figure this.
c² = a² +b² -2ab·cos(C)
c² = 1.2² +1.9² -2(1.2)(1.9)cos(87°) ≈ 4.811348
c ≈ √4.811348 ≈ 2.193
It is about 2.2 miles across the water from the pier to the restaurant.
