Answer: a = 30
Step-by-step explanation:
Answer:
The two numbers are 15 and 19
Answer:
u + v = < 8, 3 >
Step-by-step explanation:
u + v
= < 7, 4 > + < 1, - 1 > ← add corresponding components
= < 7 + 1, 4 - 1 >
= < 8, 3 >
Negative 55.1 because all answers = in the 20 range but 55.1 is in the 50's
Answer:
C
Step-by-step explanation: