2 answers:
Answer:
a) Acute
Step-by-step explanation:
To clasify the triangle as Acute, Right, or Obtuse, we use the converse of the pythagorean theorem and see if c^2 is greater, less than, or equal to b^2+a^2.
So 16^2 ? 11^2 + 12^2
Since 11^2 +12^2 = 265 and 16^2 is 256, c^2 is less than b^2+a^2. So the triangle is acute.
Answer:
a) Acute
Step-by-step explanation:
If 11 and 12 were the legs of a right triangle, the length of the hypotenuse would be ...
√(11² +12²) = √(121 +144) = √265 ≈ 16.3
The actual length of the longest side is shorter, so the opposite (largest) angle measure will be <em>less than 90°</em>. The triangle is acute .
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Step-by-step explanation:
change of y/change of x = -12
The answer is 4. You take 2 and divide it by 0.5.
Answer:
$86.35
Step-by-step explanation:
Total amount he spent at Kroger
= $83.47 on groceries. +coupon for $1.99 off bottled water + $0.89 off organic strawberries
= 83.47+0.89+1.99
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Answer:
(c) 112 ft/sec
Step-by-step explanation:
4 = 112.33 ft/sec = 112 ft/sec
42 because 56 mines 14 equals 42
