Firstly, foil 2(-7 + 3g):
Next, combine like terms:
Next, add g on both sides:
Next, add 14 on both sides:
Lastly, divide both sides by 13 and <u>your answer will be </u>
A triangle has angle measuring 40 and a right angle. what is the measurement of the triangle's third angle?
1 answer:
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Answer:
1 and 9
Step-by-step explanation:
By the Triangle Inequality Theorem, the sum of two side lengths of a triangle is always greater than the length of the third side.
In other words, in a triangle with side lengths and
we always have
Applying this to this question, the other side length, must satisfy the following inequalities:
Solving these inequalities gives
Combining these solutions, we have Therefore, the length of the third side falls between 1 and 9.
Answer: 100pi
Step-by-step explanation:
