Answer:
4
Step-by-step explanation:
The form ax²+bx+c=d to find the number to add you do
(b/2)² so
(4/2)²=
4
Answer:
sure, what do you need help with?
Step-by-step explanation:
I attached the work/steps for my answer.
<u>To solve this, we need to use our trignometric functions</u>;
⇒ <em>look at the diagram attached</em>
<em />
<u>Let's examine what the problem wants</u>:
- hypotenuse (<em>longest side)</em> of the triangle
<u>Let's examine what the problem gives us</u>:
- side adjacent to the 45-degree angle
- angle that has measure of 45-degrees
<u>Let's solve</u>:

<u>Answer: 7.1</u> (<em>rounded to nearest tenth)</em>
<em />
Hope that helps!