Answer: 90°
Explanation: the sum of all the angles in a triangle = 180. So 70 + 30 = 90 and 180-90=90
Answer:
0 Jasmine did not insert her decimal point correctly after multiplying the actual amount
0 Jasmine’s estimate and actual product don’t match closely enough.
Answer:
yes
Step-by-step explanation:
Answer:
x∈R
Step-by-step explanation:

2>0
The domain is all real numbers.
x∈R