A triangle has one Angle that measures 31° one angle that measures 45° and one angle that measures 140° what kind a triangle is
1 answer:
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I think this is the answer. i havent done any math for a while.
Answer:
see below
Step-by-step explanation:
Add 4 to find the solution:
z ≤ 7
The value 7 is included in the solution set, so there will be a solid dot at that point. Numbers less than 7 are also included in the solution set, so the number line will be shaded to the left of that solid dot.
