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2 years ago

10 times the quantity 9 minus a number x

Mathematics

2 answers:

Svetllana [295]2 years ago

8 0

Answer:

$10 \times 9 - x \\ x = 10 \times 9 \\ x = 90$

<h3>PLEASE MARK ME BRAINLIEST.</h3>

Paha777 [63]2 years ago

3 0

What the person said
That answered your question

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2 years ago

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2 years ago

Please answer and explain how you did it.

alukav5142 [94]

Refer to the attached image.

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By applying exterior angle property of the triangle which states:

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