y = 46°
This is because alternate angles are equal so y is equal to 46°.
x = 54°
We first need to find the other angle inside the triangle by adding 46 and 54 to get 100, and then subtracting that from 180 to get 80 as angles on a straight line add to 180°.
Then we can add 80 and 46 to get 126, and subtract 126 from 180 to get 54, as angles in a triangle add to 180°.
w = 126°
This is because angles on a straight line add to 180°, so we need to subtract 54 from 180 to get 126.
z = 148°
This is because you first find the co-interior angle above z by doing 180 - 32 = 148 as co-interior angles add to 180°. This angle is then vertically opposite to z, which makes it equal to z.
I hope this helps!
9514 1404 393
Answer:
1/8
Step-by-step explanation:
1 pound is 16 ounces, so 2 pounds is 32 ounces.
(4 oz) / (2 lb) = (4 oz) / (32 oz) = 4/32 = 1/8
altogether there are 7 marbles in the bag.
put the marbles in fractions, so blue would be 3/7
and red would be 4/7. but becuase you need 2 of the same, you do
3/7 x 3/7 = 9/49
4/7 x 4/7 = 16/49
then add them togther
25/49
if you need it as a percentage, it is
51.020408163265%
Answer:
1. 24 2. 70
Step-by-step explanation:
........not sure......
69 of the coins are not nickels.
