Find the value of x. Answers- 80,10,35,45

The value of x is 35 degrees.

Step-by-step explanation:

Since we know that the full angle is 90 degrees, and that one of the angles is 20 degrees while the other is 2x degrees, we can create an equation that will look like this:

Now that we have an equation, we can start solving. Let's start by subtracting 20 from both sides. This gets us an equation of:

From here, we need to divide both sides by 2 to isolate the variable x. By doing this, we get our final answer of:

I hope this helped! Let me know if you need anymore help

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

the answer is d

step-by-step explanation: