3 years ago

For triangle ABC, which side is opposite angle B

Mathematics

2 answers:

kotegsom [21]3 years ago

5 0

The awnser is c and a

Harrizon [31]3 years ago

3 0

I'm sure it's a) side AC, as angle c would go to AB and angle A would go to CB

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I need this to be simplified

umka2103 [35]

Answer:

$\frac{x+2}{3x-1}$

Explanation:

→ $\frac{(x^2-9)(x+2)}{(3x^2 +8x -3)(x-3)}$

→ $\frac{\left(x+3\right)\left(x-3\right)\left(x+2\right)}{\left(3x^2+8x-3\right)\left(x-3\right)}$

→ $\frac{\left(x+3\right)\left(x+2\right)}{3x^2+8x-3}$

→ $\frac{\left(x+3\right)\left(x+2\right)}{\left(3x-1\right)\left(x+3\right)}$

→ $\frac{x+2}{3x-1}$

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2 years ago

Does anyone know what the solution to −1.3≥2.9−0.6r is??

vovikov84 [41]

Answer:

yes its r>7

Step-by-step explanation:

-1.3>2.9-0.6r subtract 2.9 on both sides and do KCC keep change change

-2.9 -2.9

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-4.2>0.6r

________ divide by -0.6 on both sides to get

.6 .6

________

7<r or r>7 either way is fine

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3 years ago

What would the missing coordinate be if there was an inverse relationship between points (12,3) and (x,9)

Paraphin [41]

Answer:

Step-by-step explanation:

inverse proportion:

12/3=x/9.

3x3=9 therefore 12/3 which is 4.

The missing coordinate is 4.

Hope this helps plz hit the crown :D

5 0

3 years ago

What is the varience of (15,10,9,8,7,6,5,4)?

Alexeev081 [22]

The mean average is 8 and the variance is 10.5.

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4 years ago

What is the factorization of 3x^2-8x+5x?

ryzh [129]

Answer:

3x(x-1)

Step-by-step explanation:

3x^2-3x

3x(x-1)

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3 years ago