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skelet666 [1.2K]
2 years ago
6

*I’ll give brainliest* Find the area of this triangle. Round to

Mathematics
2 answers:
alisha [4.7K]2 years ago
6 0

Answer:

73.131

Step-by-step explanation:

T=  

s(s−a)(s−b)(s−c)

​  

 

T=  

20.9(20.9−15)(20.9−17)(20.9−9.81)

​  

 

T=  

5348.14

​  

=73.13

MAXImum [283]2 years ago
4 0

Answer:

128

Step-by-step explanation:

15 × 17 ÷ 2 = 127.5

Round to 128

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Answer:

Y=6x-4

Step-by-step explanation:

Y=mx+b

in this cace we have m- the slope

Y=6x+b

now we can plug in the coordinates to solve for b- the y intercept

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3 years ago
Which is the simplified form of the expression?
Anon25 [30]

Given:

Consider the given expression is:

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To find:

The simplified form of the given expression.

Solution:

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Using distributive property, it can be written as:

=10n-\dfrac{1}{3}(9n)-\dfrac{1}{3}(-12)

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Therefore, the correct option is A.

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3 years ago
At the end of the school year a school system has a table with the total absences and tardies in its 10 schools what is the best
enot [183]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
Answer 7, 8, 9, 10. <br> I am giving out a 5- star rating! and marking u brainy if its right!
UNO [17]
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