Answer:
x = 50
m∠D = 150°
m∠F = 30°
Step-by-step explanation:
- supplementary angles are two angles whose sum is 180°
∠D + ∠F = 180°
3x + x - 20 = 180
3x + x = 180 + 20
4x = 200
x = 200/4
x = 50
D = 3*50 = 150
∠D = 150°
F = 50 - 20 = 30
∠F = 30°
Answer:
60 Degrees
Step-by-step explanation:
trust me
Answer:
x = 59°
y = 130°
Step-by-step explanation:
Find x:
Recall: the measure of an inscribed angle = ½(measure of intercepted arc), based in the inscribed angles theorem
Therefore,
x = ½(118°)
x = 59°
Find y:
y = 2(180 - (56 + x)) => inscribed angles theorem
Plug in the value of x
y = 2(180 - (56 + 59))
y = 2(180 - 115)
y = 2(65)
y = 130°
The direct variation function is y = 0.3x
<h3>How to determine the
direct variation function?</h3>
The direct variation from y to x is represented as:
y = kx
When y = 1.5 and x = 5, we have
1.5 = 5k
Divide by 5
k = 0.3
Substitute k = 0.3 in y = kx
y = 0.3x
Hence, the direct variation function is y = 0.3x
Read more about direct variation at:
brainly.com/question/14254277
#SPJ1
K is a point in the line segment JL
JL - KL = JK
JL = 11
KL = 7
<h3><u>JK = 11 - 7 = 4</u></h3>
Hope this will help...