Answer:
3x + 5y = 11 -> y = -3/5x + 11/5
9x + 15y = 33 -> y = -3/5x + 11/5
Well the question is written wrong but I think is 30
Answer:
D)
and
n=1
AD=7.07
Step-by-step explanation:
hope it helps
Answer:
The answer is (D) ⇒ the time at which the egg reaches the ground
Step-by-step explanation:
∵ h(x) = -16x² + 35 ⇒ x is the time in seconds
∵ The zeroes of the expression means the value of x when h(x) = 0
and h is the height of the egg form the ground
∴ -16x² + 35 = 0
∴ 16x² = 35
∴ x² = 35/16 = 2.1875
∴ x = √2.1875 = 1.479
∴ The egg reaches the ground after 1.479 sec.
∴ The zeroes of the expression means the time at which the
egg reaches the ground
Answer:
51 and below and 53 and up
Its easy math {addition}, to be exact it is between 51 and 53.
