Can sum1 help me again? lol ty

Mathematics

2 answers:

san4es73 [151]3 years ago

7 0

Answer:

The answer is A. Im sorry that I didn't do the explanation, i'm very bad at explaining things.

Step-by-step explanation:

Angelina_Jolie [31]3 years ago

6 0

The answer is A because the median is the middle number (4) in an ascending or descending list of numbers and the mean is 3 because if you take the four numbers above 0 you get the total then divide the total by how many numbers there are you get your mean and 15 divided by 5 is 3. Hopefully this helped if not I can explain a little more if you need it!!

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Use Heron's Area Formula to find the area of the triangle. (Round your answer to two decimal places.) A = 79°, b = 77, c = 43

BlackZzzverrR [31]

Answer:

1549.5

Step-by-step explanation:

Hello There!

Heron's area formula is

$A=\frac{(a)(b)sin(c)}{2}$

all we have to do is plug in the values

$A=\frac{77*41sin79}{2} \\77*41=3157\\3157sin79=3098.997018\\\frac{3098.997018}{2} =1549.498509$

so the area of the triangle is 1549.498509

our final step is to round to the nearest hundredth

the answer would be 1549.5

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Lunna [17]

<h2>Greetings</h2>

Answer:

Yes,

Step-by-step explanation:

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Plus, the actual total is indeed $7.73

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Leya [2.2K]

Answer:

5 2/10

Step-by-step explanation:

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