Answer:
82 degrees
Step-by-step explanation:
All triangles equal out to 180 degrees. 53 + 45 is 98. 180 - 98 = 82! Hope this helped.
Answer:
1
Step-by-step explanation:
i did this in 8th grade so last year. trust me
can i get brainlest
Answer:
Final answer: a-2b+3c
Step-by-step explanation:
5ab/5b= a
-10b^2/5b= -2b
15bc/5b= 3c
Answer:
4, -3
Step-by-step explanation:
The quadratic formula is
.
When using the formula for both the negative and positive value of the sqrt, you will get:
x = 4, -3
Answer:
22n - 11
Step-by-step explanation: