Answer:
c is the answer
Step-by-step explanation:
Answer:
x = 22°
the angles are: 63° and 117°
Step-by-step explanation:
a linear pair of angles total together to be 180°
so:
3x - 3 + 5x + 7 = 180
combune like terms:
8x = 176
divide both sides of the equation by 8:
x = 22°
the angles are: 63° and 117°
8/20as well，since the number of green beads and yellow beads is the same，so equal probability
The square root of 15 is irrational.
Answer:
i think its 4
Step-by-step explanation:
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