Simplifying in the bracket first then following the rules of operations-4+8-[16x1+4]
-4+8-[20]
-16
7(90) + 7(8). The answer is 686.
Yes you do , i learned pythagorean theorem last year in pre-algebra
0 represents the surface of the water. Since the stone is being thrown 8 feet above the surface, then 0 would mean 0 feet above or below the water. Therefore 0 represents the surface of the pond.
Hello there!
<u><em>Answer: ⇒⇒⇒⇒ </em></u>
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Step-by-step explanation:
First you had to switch sides.
Then you subtract by 8 from both sides of the equation.
Simplify it should be the correct answer.
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Hope this helps!
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Have a great day!
-Charlie
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