Answer:
????
Step-by-step explanation:
Answer:
27.5
Step-by-step explanation:
pythagorean theorem. a^2+b^2=c^2.
so 12^2+b^2=30^2
meaning 144+b^2=900
900-144=756
square root 756
b=27.5
Answer: y = -0.2x + 1
Step-by-step explanation: Find the y intercept (b) and then find the slope (m) and use the equation y = mx + b.
Answer:
Add all the digits.
If the sum of digits is a multiple of 3, the number is too
Answer:
90
Step-by-step explanation:
