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SpyIntel [72]
2 years ago
12

Can u help please :)

Mathematics
1 answer:
Lyrx [107]2 years ago
7 0

Answer:

z = 8

Step-by-step explanation:

All angles inside a triangle add up to 180 so:

90 + 40 + 5z + 10 = 180

5z + 140 = 180

5z = 40

z = 8

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A rectangles width is 4 less than its area and its length is 19. what is it’s width?
Alchen [17]

The width of the rectangle is \frac{2}{9} unit

Step-by-step explanation:

The given is:

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Assume that the width of the rectangle is x units

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Learn more:

You can learn more about the rectangles in brainly.com/question/12919591

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\\ \sf\longmapsto A=1562.5\pi/2

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