Answer: I think your answer is A. 1.8
Step-by-step explanation:
Not 100% sure but 90% though
<em>I HOPE THIS HELPS</em> sorry if its wrong
Since you know the triangles are congruent/equal, you know that:
m∠A and m∠X are congruent and have the same angle, and so does:
m∠B and m∠Y
m∠C and m∠Z
A triangle is 180°. (the 3 angles have to add up to 180) To find m∠B, you can do this:
m∠A + m∠B + m∠C = 180°
21° + m∠B + 35° = 180° Subtract 21 and 35 on both sides
m∠B = 124° your answer is C
Answer:
is f^8
Step-by-step explanation:
We use the trigonometric identities in this problem.
=(sin(t)cos(4π)+sin(4π)cos(t))−(cos(t)cos(8π)−sin(t)sin(8π)) +<span>tan(t)+tan(5π)/1−tan(t)tan(5π)
=</span>sin(t)+0−cos(t)+0+ tan(t)1−0<span>=sin(t)−cos(t)+tan(t)
=</span>a−b+c
Answer:
Step-by-step explanation:
<u>Standard form:</u>
<u>Slope intercept form:</u>
<u>Point slope form:</u>
<u>Use the given points and find the slope:</u>
- m = (y₂ - y₁) / (x₂ - x₁)
- m = (1 - 4) / (- 1 - 1) = - 3/ - 2 = 3/2 = 1.5
<u>Point-slope form:</u>
<u>Conv</u><u>ert this to slope-intercept form:</u>
- y - 4 = 1.5(x - 1)
- y = 4 + 1.5(x - 1)
- y = 4 + 1.5x - 1.5
- y = 1.5x + 2.5
<u>Convert this into standard form:</u>
- y = 1.5x + 2.5
- 2y = 3x + 5
- 3x - 2y = - 5
