1 answer:
Answer:
x = 112°
Step-by-step explanation:
To find the value of x, you need to understand the properties of vertical and supplementary angles and know that the sum of angles inside a triangle is 180°.
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For the #4 - 8/2 & 16/4
Answer:
I think it’s a
Step-by-step explanation:
Answer:
12r - 8 - 12
you have to combine like terms. below i have bolded the like terms:
12r - 8 - 12
together it combines to:
12r - 20
Answer: r = -244
Step-by-step explanation:
There is an infinite number of chords in a circle
