Cos x = sqrt( 100 - 9) / 10
<span>= 0.9539392014</span><span>sin x = 0.3 = 3/10
</span>
The statements that are true are:
A. m<AGB = 19°
D. <BGD is a right angle
<h3>What is a Right Angle?</h3>
A right angle is an angle that measures 90 degrees.
Given the diagram, where:
m<AGC = 38°,
m<CGD = 71°,
m<FGC = 147°
We have the following measures:
1/2(m<AGC) = m<AGB
1/2(38) = 19°
m<CGD + m<AGC = m<BGD
Substitute
71 + 19 = m<BGD
90 = m<BGD
m<BGD = 90° [this is a right angle].
Therefore, the statements that are true are:
A. m<AGB = 19°
D. <BGD is a right angle
Learn more about right angle on:
brainly.com/question/64787
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Answer:
x is greater than or equal to -4
Step-by-step explanation:
I am not sure if I have to graph as well so I will just solve the inequality.
3x-12 greater than or equal to 7x+4
+12 +12
3x is greater than or equal to 7x+16
-7x -7x
-4x is greater than or equal to 16
-4x/-4 16/-4
x is greater than or equal to -4
Answer:
C
Step-by-step explanation:
