A 38° 80° B (4х + 2)° (7x + 13)° 147° Е В A F

Q: 20. Determine the angle between a = (5, 3, 0) and b = (-1, 0, 8)

A:

Q: A balloon passes between two observers that are 2 miles apart. The angle of elevation are 27° and…

A: A balloon passes between two observers that are 2 miles apart. The angle of elevation are 27° and…

Q: Find angle BAC if A = (0, 3, 1), B = (4, 5, 4), and C = (1, 3, 4). Your answer should be in degrees.

A: To find the angle BAC if A=0, 3, 1, B=4, 5, 4, and C=1, 3, 4.

Q: The angles 225° and -495° are co-terminals

A: find conterminal angle of -495

Q: Consider angle -315. Name the smallest positive angle that is coterminal with the angle above.

A: To name the smallest positive angle that is coterminal with – 315.

Q: 313

A: Definition used -               1) Sum of the internal angles of a quadrilateral is 360°.…

Q: Why is it 360-212 for m of angle JKL?

A:

Q: Consider the triangle ABC where A(1,3,5), B(-2,1,0), and C(0,1,-1). Find the angle ∠A, ∠B, and ∠C.

A:

Q: If A(-2, 1), B(2, 3) and C(-2, -4) are three points, find the angle between BA and BC.

A: Given points are A(-2,1) , B(2,3) and C(-2,-4).We have to find the angle between the lines BA and…

Q: Let O = (0,0, 0), Р — (2, –2, 1), Q (2,5, b), where b is a real number. Find two values of b such…

A:

Q: |-32| ®15u| @ ]2V- 7u| U.V 6 The angle between u and v. For

A:

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: The height of a tower is 175feet and it casts a shadow of 78 feet. find the angle elevation fUM the…

A: The height of a tower is 175 feet and it casts a shadow of 78 feet.

Q: 22 2.

A: Use the fact that alternating angles of Tao parallel lines are equal

Q: R 35 o S

A: Solution

Q: If ā · b = 2 and ā x b= (-2,4, 6), find the angle between ā and b.

A:

Q: what are the sizez of each angle?

A: The value of x is calculated as x=5.

Q: How to find the angle of the triangle

A: How to find the angle of the triangle.

Q: lal = 7, |b| = 4, the angle between a and b is 30°

A: Given:     To determine:

Q: S P 313* R

A: Consider the following figure. Here, O is the center. And ∠P=∠Q=90°.

Q: Classify AABC by its angles if mZA = x, mZB=2x , and m/C = 3x. right isosceles equilateral obtuse

A: By using property of triangle

Q: John and Jim are standing on the outside of a circular platform and form a 60 degree angle with the…

A: Since Mike is standing on the platform, he is standing on the circle.

Q: 4x+17 A x+23 80°

A: