Answer:
<B is 126degrees
Step-by-step explanation:
Find the diagram attached. From the diagram, <A = <B (corresponding angle)
Given
<A = 8x + 78
<B = 2x+114
Equating both expressions
8x+78 =2x + 114
8x-2x = 114 - 78
6x = 36
x = 36/6
x = 6
Get <B
Recall that <B = 2x+114
<B = 2(6) + 114
<B = 12 +114
<B = 126degrees
Hence the measure of <B is 126degrees
It would be 0.17 because 7 is higher than 6 and you would add 1 to the 6.
remember this saying...
5 or more add 1 more 4 or less just ignore
We can easily figure out how fast the boat is moving per hour.
35 km / 7 hours = 5 km/h
We now know that we are moving at a rate of 5 kilometers every 1 hour. We can now take our 5 km/h and multiply it by 3 hours to get our answer
5 km/h x 3 = 15 kilometers
Good luck!
Answer:
x = 75°
y = 105°
Step-by-step explanation:
Angle subtended on the circumference of the circle is half of the angle subtended on the center of the circle.
Quadrilateral PQRS is a cyclic quadrilateral.
Answer:
Question 3:
AC = 3 yd.
m∠B = 37°
m∠C = 53°
Question 4;
GH = 8 km.
m∠H = 62°
m∠I = 28°
Step-by-step explanation:
Question 3:
The length AC
And the angle B
Therefore
And the angle C:
Question 4:
The side GH
The angle I is
Therefore,
And the angle H: