Simple...
since this is a parabola...the equation is..
y=2x+1
Thus, your answer.
Answer:
x=9
Step-by-step explanation:
4(x – 2) = 3x + 1
Distribute 4x-8 = 3x+1
Subtract 3x from each side
4x -8-3x = 3x-3x + 1
x-8 =1
Add 8 to each side
x-8+8 = 1+8
x=9
Answer:
Step-by-step explanation:
Community gym
=> membership fee = $50
=> monthly fee = $55
=> First month = 105$
=> 50 + 55(x)
=> 50 + 55 (15)
=> 50 + 825
=> 875
Workout gym
=> membership fee = $200
=> monthly fee = $45
=> First month = 245$
=> 200 + 45(x)
=> 200 + 45(15)
=> 200 + 675
=> 875
On the 15th month, community gym and workout gym will both get the same amount of $875.
Answer:
Step-by-step explanation:
See attachment for question illustration
From the attachment, we have:
Required
Solve d
First, we need to calculate <C
--- angles in a triangle
Make <C the subject
Next, we apply Sine's law to solve for d
In this case:
Make d the subject
<em>Hence, the base of the lake is approximately 340.7m</em>