Answer:
B. (6√2 + 12) inches
Step-by-step explanation:
The length of the kite edge at upper left is ...
x/sin(45°) = x/(1/√2) = x√2
The length of the kite edge at upper right is ...
x/sin(30°) = x/(1/2) = 2x
The perimeter of the kite is double the sum of the lengths of these edges:
P = 2(x√2 +2x) = 2x(√2 +2)
For x=3 in, this is ...
P = 2·(3 in)(√2 +2)
P = (6√2 +12) in
_____
The sine of an angle is the ratio of the side opposite to the hypotenuse. Here, the side opposite is x, and the hypotenuse is the kite edge of interest.
x/hypotenuse = sin(angle)
hypotenuse = x/sin(angle) . . . . . solve for hypotenuse
4/3 ÷ 5/2
4/3 × 2/5 (by reciprocal)
8/15
Therefore, 8/15 is the correct answer
Answer:
is it 1.2 = 0
Step-by-step explanation:
1.5x+5
1.5 is the cost per mile and since x is the variable representing the amount of mile traveled, the 1.5x is the cost per mile. 5 is the fixed cost so it doesn't have a variable attached to it. Hopes this helps. :)
Ellies is 300 and heathers is 324 so it's greater4 by 24
