We will start with 3 x 7 = 21
Multiply the values under the root
Square root 36 = 6 and square root y^4 = y^2
Then multiply 21 by 6y^2
The answer is D
Answer:
<h3><u>u=0</u> is the right answer.</h3>
Answer:
a) Here x represent number of ride tickets
z represent admission fees. = $20
y represent total cost.
Step-by-step explanation:
a) Here x represent number of ride tickets
z represent admission fees.
y represent total cost.
b) Given that,
$0.75 per ticket for the rides.
Number of tickets (x) = 18
Total spent (y) = $33.50
Total cost = (number of tickets)*(price per ticket) + admission fees
y =0.75x + a
We can calculate the cost for anyone who only pays for festival admission and rides.
c)
Put y = 33.50
x = 18
33.50 = 0.75*18 + a
33.50 = 13.5 + a
Solve for a,
Subtract 13.50 both the side
33.50 - 13.50 = 13.50-13.50 + a
20 = a
So, admission cost (a) = $20
So this is read as 23 degrees, 20 minutes, and 48 seconds. Each degree has 60 minutes and each minute has 60 seconds, somewhat like time. You must start from right to left for this to work. This may seem complicated but the way to find this is as follows:
23+(20+(48/60))/60. A simpler way to see this is by first taking 48/60 which is .8. Now you take 20+.8 which is 20.8 and you divide it by 60 once more. This comes out to be approximately .35. Now you have converted the seconds and minutes to degrees so you add 23+.35 which is 23.35. Therefore your answer is 23.35 degrees.
Answer:
(D)5
Step-by-step explanation:
Given a line:
Comparing with the slope-intercept form y=mx+c
Slope, m
Definition: Two lines are perpendicular if the product of their slopes equals -1.
Therefore, the slope of a line perpendicular to the given line
Therefore, a line that is perpendicular and passes through the point (3,1) is:
Comparing with the slope-intercept from: y=mx+c
The y-intercept of the perpendicular line is therefore 5.
The correct option is D.