We will use trigonometry:
tan 45° = 1500 / x
1 = 1500 / x
x = 1500 ft
tan 42° = 1500 / y
0.9 = 1500 / y
y = 1500 : 0.9
y = 1666.67 ft
L = y - x ( where L is the length of the runway )
L = 1666.67 - 1500 = 166.67 ft.
Answer:
x = - 1, y = 6
Step-by-step explanation:
Given the 2 equations
y = - 2x + 4 → (1)
y = 6x + 12 → (2)
Substitute y = 6x + 12 into (1)
6x + 12 = - 2x + 4 ( add 2x to both sides )
8x + 12 = 4 ( subtract 12 from both sides )
8x = - 8 ( divide both sides by 8 )
x = - 1
Substitute x = - 1 into either of the 2 equations and solve for y
Substituting into (2)
y = 6(- 1) + 12 = - 6 + 12 = 6
Solution is (- 1, 6 )
Answer:
I believe its 4.8, which is confusing seeing as its not an option.
Step-by-step explanation:
If he ran 24 miles in 5 days, divide 24 by 5 to get your answer.
We are given with
95 pink rubber bands
90 brown rubber bands
The probability of selecting a pink rubber band is
P = 95 / (95 + 90) = 19/37
The probability of selecting a brown rubber band is
P = 90 / (95 + 90) = 18/37
Answer:
$67
Step-by-step explanation:
one hundred percent means the whole value
