12:45 pm to 6:15 pm is 5 hours 30 minutes. So you start out with $1.50 for the first hour and $0.55 for additional half hour. So altogether you have 11 half hours. So you would take $0.55 times 11 which gives you $6.05. Then add 6.05 and 1.50 which gives you 7.55. So your answer is $7.55
Answer:
JK is longer
Step-by-step explanation:
You can kinda tell just by looking at it. Chord JK is closer to the center of the circle so it's longer.
Step-by-step explanation:
Hey there!
Given;
Ratio = 9:8:7
Let "x" be the common factor. So,
9x+8x+7x = 144
or, 24x = 144
or, x = 144/24
or, x= 6
It's like;
= 9*6:8*6:7*6
= 54:48:42
Therefore, their ratio is 54:48:42.
<em><u>Hop</u></em><em><u>e</u></em><em><u> it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
Step-by-step explanation:
Given
Required
Determine k if the expression is a perfect square
A quadratic is of the form;
Where (by comparison):
If the above is a perfect square, then
Substitute values for a, b and c
<em>Hence, k = 4</em>