Answer:
13 degrees
Step-by-step explanation:
I got this answer by subtracting 77 degrees from the right angle. So 90 - 77 = 13
hope this helps
6 inches wide
Explanation: First, 12 inches long and 9 inches wide can be turned into a ratio which is 12:9. If you simplify that, it becomes 4:3. 4:3 = 8:x. 4 x 2 = 8, so 3 x 2 = 6. Therefore, x = 6. That is how I got that answer that if Roberto's new drawing is 8 inches long, then it will be 6 inches wide.
Answer:
X-Intercepts of the function.
Step-by-step explanation:
You'll do well to remember that. Good luck! I hate math!
Answer:
![\Large \boxed{y = x^2 + 3 x - 5 \ \ \mathrm{and} \ \ x + y = -10}](https://tex.z-dn.net/?f=%5CLarge%20%5Cboxed%7By%20%3D%20x%5E2%20%20%2B%203%20x%20-%205%20%5C%20%5C%20%5Cmathrm%7Band%7D%20%5C%20%5C%20%20x%20%2B%20y%20%3D%20-10%7D)
Step-by-step explanation:
y = x² + 3 x - 5 and x + y = -10 are the system of equations that do not have a real solution.
When the two equations are graphed and if they do not intersect, then there are no real solutions for the system of equations.