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Mathematics

1 answer:

Sav [38]2 years ago

7 0

Question 2:
The answer is 21
The two angles are vertically opposite, which makes them equal and also means we can make an equation:
4x - 4 = 3x + 17
- 3x
x - 4 = 14
+ 4
x = 21

Question 3:
The answer is 23
Again, the angles are vertically opposite, so we can make them equal each other:
5x - 53 = 3x - 7
- 3x
2x - 53 = -7
+ 53
2x = 46
÷ 2
x = 23

I hope this helps!

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Let x be the <span>heights of a maple tree and y be the height of the cherry tree.
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Answer:

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Step-by-step explanation:

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