Answer:
90 degrees
Step-by-step explanation:
triangles add up to 180 degrees so if triangle jkl is the same as triangle rst then you add 35 to 55 and you now have t isolated with 90 degrees left in your triangle so it's 90 degrees.
The slope is -30 because when u calculate the rise over run it gets to -30
Answer:
141
Step-by-step explanation:
First, you would round 72.91 to 73 because the number to the right of 7 is greater than or equal to 5, so you would round up. Same goes for 67.526. round both up to 73 and 68 then add. You would get an answer of 141 :)