The absolute value of b is equal to 7. Absolute value means the distance from zero. In simple terms, the positive version of the number. B could be 7 or -7, since both will be equal to 7 when you take their absolute value.
Answer:
Step-by-step explanation:
x = -3, y = -2
-3 + -2 = x + y = -5
Answer
-2/2
Step-by-step explanation:
Answer:
A^2 + B^2 = C^2
Step-by-step explanation:
I don't know what triangle you have, but if you know the two sides adjacent to the right angle, then you know sides A and B. The formula is A^2 + B^2 = C^2
Hope this helps.
Answer:
The correct option is C) $145,000
Step-by-step explanation:
Consider the provided regression.
sales y in $1000 and advertising x in $100
We have given that they spent $900 in advertising.
That means substitute x=9 in above regression because x is in $100.
It is given that y in $1000.
That means the total sale is 145×$1000=$145000.
Hence, the correct option is C) $145,000