3 years ago

I will give you brainliest

Mathematics

1 answer:

vovangra [49]3 years ago

6 0

I believe the answer should be graph J

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Pls tell me the rest of the angles. Angle 1 is 112.9 degrees

Annette [7]

1. 112.9

2. 67.1

3. 112.9

4. 67.1

hope that helped^^

6 0

3 years ago

What is 83/9 as a mixed number

vodka [1.7K]

9) 83 (9
   -81
   ___
      2

Mixed fraction formula: Quotient Reminder/Dividend
                                      Q = 9 R=2 D=9

So, 83/9 in mixed fraction is 9 2/9

HOPE THIS HELPS!!!!

3 0

3 years ago

Please help will give brainliest

ryzh [129]

Answer:

c = 14

Step-by-step explanation:

For this triangle we have to

$a=18.2\\B=62\°\\C=48\°$

We want to find the length of b

We know that the sum of the internal angles of a triangle is 180 °

then

$A + 62 +48=180\\\\A=180-62-48\\\\A=70\°$

Now we use the sine theorem to find the length of c:

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

Therefore:

$\frac{sin(A)}{a}=\frac{sin(C)}{c}\\\\c=\frac{sin(C)}{\frac{sin(A)}{a}}\\\\c=a*\frac{sin(C)}{sin(A)}\\\\c=(18.2)\frac{sin(48)}{sin(70)}\\\\c=14$

8 0

3 years ago

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2.) A bookshelf contains seven math textbooks and three science

sergejj [24]

B 3 out of 10 is correct

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3 years ago

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Which of the following is true

Stella [2.4K]

The last one is the correct answer

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3 years ago