Find the area of the triangle whose sides are 12m, 16m and 22m

Mathematics

1 answer:

11Alexandr11 [23.1K]1 year ago

7 0

Answer:

Your answer is $93.67 m^{2}$

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VLD [36.1K]

Step-by-step explanation:

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An auto mechanic knows the average time it takes to replace a defective car radiator is 70 minutes with a standard deviation of

horsena [70]

Given that the average time it takes to replace a defective car radiator is 70 minutes with a standard deviation of 12 minutes.

The 90% confidence interval of a random sample of 50 is given by

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umka2103 [35]

Step-by-step explanation:

Multiply 12600 by -3/4 to determine the amount earned.

*12600 can be put over 1.

Multiply:

$\frac{12600}{1} \times \frac{ - 3}{4} = \frac{37800}{4}$

Simplify by dividing the fraction by 4:

$\frac{ - 37800 \div 4}{4 \div 4} = \frac{ - 9450}{1}$

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Is it true that a triangle sometimes has exactly one acute angle?

alex41 [277]

No
if it has 1 acute angle, then the other 2 must be more than 90 each in other words, the other 2 angles must be over 180

all angles add to 180 no more

so no is answer

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bixtya [17]

Answer:

The answer is i think -12*2

Step-by-step explanation:

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