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2 years ago

The area of the trapezoid is 40 square millmeter

Mathematics

1 answer:

ad-work [718]2 years ago

4 0

Answer: what is the question? I will gladly sovle it

Step-by-step explanation:

tell me your questions and i will solve it asap. i know the area is 40 square millmetres but if you have a question i will gladly answer it.

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If $-2 < x \le 3,$ then find all possible values of $5x + 1.$ Give your answer in interval notation.

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Answer: $(-9, 16]$

This is the interval from -9 to 16. Exclude -9 but include 16.

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Work Shown:

The idea is to multiply all sides by 5, then add 1 to all sides

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This converts to the interval notation $(-9, 16]$

note: a curved parenthesis means "do not include this value in the solution set"; while a square bracket has us include the value. So we exclude -9 and include 16.

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