3 years ago

Please help!!! I will give brainliest to the person who explains it

1 answer:

3 0

Since we know the degrees of the circle is 360, add all of the pieces together and set equal to 360
Solving you get x = 15.
When plugging 15 back into each expression we get 90, 160, and 110.
This means the triangle sides are all different so the triangle is scalene.

You might be interested in

Solve for x.<br> Need help, please.

dlinn [17]

x=9

hope this helps you. :)

5 0

3 years ago

The sides of a square are five to the power of two fifths inches long. How is that written in radical form?

Evgen [1.6K]

Remember
$x^ \frac{m}{n}= \sqrt[n]{x^m}$
so
$5^ \frac{2}{5}= \sqrt[5]{5^2}= \sqrt[5]{25}$

5 0

3 years ago

How to use 22/7 for pi

V125BC [204]

Your teacher just wants you to replace pi any equations with 22/7 because it is close to pi

3 0

3 years ago

Why is convenience sampling biased? a. It takes too long to obtain b. none of the above c. The sample does not represent the pop

arlik [135]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Values of k for which the quadratic equation 2x - kx + k 0 has equal roots is

WARRIOR [948]

Answer:

The answer is D.

Step-by-step explanation:

We have to apply Discriminant Law. When a quadratic equation, ax² + bx + c = 0 has equal roots so the discriminant will be 0. Then, you have to substitute the values into the formula :

$D = {b}^{2} - 4ac$

$let \: D = 0 ,a = 2,b = k,c = k$

$0 = {k}^{2} - 4(2)(k)$

${k}^{2} - 8k = 0$

$k(k - 8) = 0$

$k = 0$

$k - 8 = 0$

$k = 8$

4 0

3 years ago