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aleksandr82 [10.1K]
2 years ago
12

Work out the area of this triangle. 6 cm 11 cm 12 cm

Mathematics
1 answer:
igomit [66]2 years ago
6 0

Step-by-step explanation:

there is a right angle formed in this question

this leads us to Pythagoras theorem

Hyp²=opp²+Adj²

Hyp²=11²+6²

Hyp²=121+36

Hyp²=157

Hyp=√157

Hyp=12.529964086

Hyp=12.5

if I am right mark as brainliest but if you consider I am wrong then you can correct me, Everyone learns everyday I am glad I help

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At Bayside High School, 55% of the student body are boys. Thirty-five percent of the boys are on honor roll, and 40% of girls ar
iris [78.8K]

Answer:

37%

Step-by-step explanation:

35% of 55% is equal to the percent of boys on honor roll in the student body.

100 - 55 = 45%, which is the percent of girls in the student body.

40% of 45% is equal to the percent of girls on honor roll in the student body.

35% * 55% = 19.25%

40% * 45% = 18%

Adding them up, we get:

19.25 + 18 = 37.25%

Round it to the nearest percent.

37.25 --> 37%

Rounded to the nearest percent, 37% of the student body is on honor roll.

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22.065 Explanation: 5x3=15
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Total = $5.33 Tax rate = 8% How much was the item?
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Answer:

42.64

Step-by-step explanation:

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How do you solve c2+10c+9=0
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Answer:

Step-by-step explanation:

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Step 2: Set factors equal to 0.

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