Help two questions only

1)

2)

Step-by-step explanation:

1)

We need to use the property of power and logarithms, particularly this:

(1)

So, let's take take the exponent:

now, we can write the negavitve power as:

So, the aswer will be:

2)

Applying equation 1, let's take log in base 2 on each side of the equation

using the power definition in log, we have:

Therefore, the answer is:

I hope it helps you!

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

the probability that a bird is green (.30) is true

step-by-step explanation: