You can solve using the pythagorean theorem which is
a^2+b^2=c^2 where a and b are the legs and c is the hypotenuse in a right triangle.
12^2+x^2=24^2
144+x^2=576
x^2=432
x =20.78 (approximately)
1. 12a+6=12a+6
2. 12a+6=12a+2
3. 12a+6=4a+6
4. 12a+6=7a+5
Answer:
they both are in quadrant 2
Use the double angle function sin2x = 2sinxcosx.
2sinxcosx + sinx = 0
For the first part of the problem, consider the solutions on the interval where sinx = 0
x = 0, pi
Now consider the solutions where sinx does NOT equal zero.
2sinxcosx + sinx = 0
2sinxcosx = - sinx
2cosx = - 1
cosx = - 1/2
x = 2pi/3, 4pi/3
Answer: Ireland is €4.05/m
Canada is €3.26/m
Step-by-step explanation:
€4.05/m
$5.99/yd
To compare the prices, we need to transform one of them into the other. Let's transform the Canada price into Ireland price.
As $1 = €0.498
$5.99 * 0.498 = €2.983
€2.983/yd
1yd = 3ft
1ft = 0.3048m
3ft = 0.3048*3 = 0.9144 m
€2.983/yd = €2.983/3ft = €2.983/0.9144 m = €3.26/m
Ireland is €4.05/m
Canada is €3.26/m
