I think the interquartile range is 13. Hope it help!
Answer:
β = 140 - α
we know that the "missing" angle is 40° since 40 + 140 = 180
we also know that the total sum of angles in a triangle is 180
so β = 180 - 40 - α
or β = 140 - α
Step-by-step explanation:
<span>What will be the cost of the glass to cover the picture?
</span>
D.$21.78
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pshichka [43]
start at -2 go over 2 and up 5
(-2, 5)