Answer:
64
Step-by-step explanation:
yep its definitely 64
Answer:
hey I'm sorry did you ever get the answer yo this question
Answer:
Did u get the answer? I need help with the same question too
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
Since the length increases by 0.5 cm every second, after 8 seconds the length will increase by 4 cm. 12 + 8 + 12 + 8 = 40, and 40 - (16 + 16) = 8. 8/2 = 4, so the width is now 4. 16 * 4 = 64, and 12 * 8 = 96. 64/96 = 2/3.
28: y=3x-2
the coefficient of x in an equation, as long as y's coefficient is 1, is the slope. To get to the y intercept you plug 0 for x in the equation. You were correct in that part.
29: y=-3x+5
this time the intercept stays the same. You have to change the coefficient of x to -3 for the slope to be -3.