If a flexible air-filled container has a volume of 40 cu ft on the surface, what would the volume be at 99 feet in sea water
1 answer:
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Answer: G
<u>Step-by-step explanation:</u>
(x, y) → (,
)
means that the new quadrilateral will be the size of the original quadrilateral, so it will be smaller because the it maps to a fraction that is less than 1.
Answer:
The value of x is 21.
Step-by-step explanation:
Since this is a right angle triangle, you can apply Pythagoras theorem, side² + side² = hypo² :
(x + 3)² + 10² = (x + 5)²
x² + 6x + 9 + 100 = x² + 10x + 25
x² + 6x + 109 - x² - 10x - 25 = 0
-4x + 84 = 0
-4x = -84
4x = 84
x = 84 ÷ 4
x = 21 units
