3 years ago

A triangle with side lengths 33 feet, 56 feet and 65 feet is a right triangle.

2 answers:

oee [108]3 years ago

7 0

Its true because : 33^2 + 56^2 = 65 ^2

kogti [31]3 years ago

6 0

Your answer would be true

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Semmy [17]

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2 years ago

beks73 [17]

Answer:

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3 years ago

Airida [17]

Answer:

Step-by-step explanation:

Given the equation $\frac{1}{3}(x+9) = -12$

Step 1;

Expand the bracket at the right hand side of the equation to have:

$\frac{1}{3}x +\frac{1}{3}(9) = -12\\\frac{1}{3}x+3=-12\\subtracting\ 3\ from\ both\ sides\\\frac{1}{3}x+3-3=-12-3\\\frac{1}{3}x=-15\\$

Taking the reciprocal of both sides:

$\frac{3}{x} = \frac{-1}{15} \\ cross\ multiplying\\-x =45\\x=-45$

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3 years ago

igomit [66]

You have to make 7 into 21/3. Then change 2 1/3 into 7/3. Then divide 21/3 abd 7/3 which equals 3/3 which equals 1.

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3 years ago

Aleonysh [2.5K]

8/13 + i/13 hope this helps

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2 years ago