Answer:
4.25 yards
Step-by-step explanation:
38.25/9=4.25
Answer:
1st option
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (- 3, 7) and (x₂, y₂ ) = (9, - 1)
m = 
= 
= 
= - 
, then
y = - x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (9, - 1 ) , then
- 1 = - 6 + c ⇒ c = - 1 + 6 = 5
y = - x + 5 ← equation of line
Answer:
Um where??
Step-by-step explanation:
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:
If you add the same unknown to the triple unknown you will get 485 finds unknown.
Step-by-step explanation:
Here try watching this: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/substitution-method-3
