All categories

3 years ago

Given triangle ABC, which equation could be used to find the measure of <B?

Mathematics

1 answer:

jarptica [38.1K]3 years ago

4 0

Answer:

You would most likely would want to use Pythagorean Theorem, witch is, a²+b²=c²

You might be interested in

you are asked to draw a triangle with side lengths of 3 inches, 4 inches and 1 inch. how many triangles can you make like this??

Mandarinka [93]

No, this would not make a triangle because there is a rule that any two sides of a triangle of added together must be larger than the one that is left over.

5 0

4 years ago

Read 2 more answers

Solve the equation.<br> 5x4 - 2x2 - 3 = 0

MissTica

Answer is: 13 = 0
If you’re determining whether it’s true or false. It’s false

4 0

3 years ago

If f(x) = 2x - 1 and g(x)=x²-3x-2, find (f+ g)(x).

Ira Lisetskai [31]

$\text{Given that,}~ f(x) = 2x -1~ \text{and}~ g(x) = x^2- 3x -2 \\\\\text{Now,}\\\\~~~(f+g)(x)\\\\=f(x) + g(x)\\\\=2x-1 +x^2 -3x -2\\\\=x^2 -x -3$

4 0

2 years ago

Read 2 more answers

What is the product?<br> 3 x [-4 5 -7]

Dima020 [189]

Answer:65

Step-by-step explanation: So the answers would be 78 as well

3 0

3 years ago

On a multiple choice test, if you randomly guessed on three questions, then what is the probability you got at least one of them

snow_lady [41]

Answer:

Number of Questions =3

Probability of giving a correct answer

$=\frac{1}{3}$

Probability of giving two correct answers

$=\frac{2}{3}$

Probability of giving all correct answers

$=\frac{3}{3}\\\\=1$

Probability that at least one of them is correct

$=_{1}^{3}\textrm{C}\\\\=\frac{3!}{(3-1)! \times1!}\\\\=3 \text{ways}\\\\=\frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \\\\=\frac{1}{27}$

Probability that two of them is correct

$=_{2}^{3}\textrm{C}\\\\=\frac{3!}{(3-2)! \times2!}\\\\=3 \text{ways}\\\\=\frac{2}{3} \times \frac{2}{3} \times \frac{2}{3} \\\\=\frac{8}{27}$

Probability that all of them is correct

$=_{3}^{3}\textrm{C}\\\\=\frac{3!}{(3-3)! \times3!}\\\\=1 \text{way}\\\\=1$

So, Required probability

$=\frac{1}{27} \times \frac{8}{27} \times 1\\\\=\frac{8}{729}$

6 0

3 years ago

Given triangle ABC, which equation could be used to find the measure of <B?​

Given triangle ABC, which equation could be used to find the measure of <B?