How many ways can you make $.50 using nickels and dimes? : 4 ways
Cos(A - B) = cos(A)cos(B) - sin(A)sin(B)
Thus,
cos(8x)cos(2x) - sin(8x)sin(2x)
= cos(8x - 2x)
= cos(6x)
Answer:
One hour and 16 minutes
Step-by-step explanation:
12 walls (divided by 12) 1 wall
---- → -----
14 hours (So here we should do the same) 1.16
Answer:
they drink 1 gallon every 6 days, 2 gallons in 12 days. You never specified what rate you wanted the answer in so the answer could vary.
Step-by-step explanation:
Answer:
x - intercept: (-22, 0)
y - intercept: (0, 11)
Step-by-step explanation:
Given the linear equation
-3x + 11y = 66
<em><u>Determining the x-intercept</u></em>
We know that the x-intercept can be computed by setting the value y=0 and solving for x.
substitute y = 0
-3x + 11y = 66
-3x + 11(0) = 66
-3x + 0 = 66
-3x = 66
Divide both sides by -3
-3x/-3 = 66/-3
x = -22
Thus, the ordered pair representing the x-intercept : (-22, 0)
<em><u>Determining the y-intercept</u></em>
We know that the y-intercept can be computed by setting the value x=0 and solving for y.
substitute x = 0
-3x + 11y = 66
-3(0) + 11y = 66
0 + 11y = 66
11y = 66
Divide both sides by 11
11y/11 = 66/6
y = 11
Thus, the ordered pair representing the y-intercept : (0, 11)
Therefore, we conclude that:
x - intercept: (-22, 0)
y - intercept: (0, 11)