Answer:
8 hours
Step-by-step explanation:
it's increasing by 6 so at the end there's a reminder of 2.
Answer:
(-2, 6)
Step-by-step explanation:
we have
----> equation A
----> equation B
equate equation A and equation B
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
Find the values of y
For x=1
For x=-2
therefore
The solutions are (1,12) and (-2,6)
Step-by-step explanation:
step 1. break into 2 shapes: a rectangle of sides 3 and 4. a triangle of sides (x - 3), 4, and y.
step 2. y = 4sqrt(2) (definition of a 45° triangle)
step 3. note: sqrt is the square root.
step 4. x - 3 = 4 (definition of a 45° triangle)
step 5. x = 7 (add 3 to both sides).
Answer:
A
Step-by-step explanation:
When the temperature has a negativ sign on it, it is below zero
When the temperature is a natural number, it is above zero
