Two supplementary angles when added together need to equal 180 degrees.
Let the first angle = X
The second angle would then be X - 152
Add them together to equal 180:
X + X - 152 = 180
Simplify:
2X -152 = 180
Add 152 to each side:
2X = 332
Divide both sides by 2:
X = 332 / 2
X = 166
The first angle = X = 166 degrees.
The second angle = X - 152 = 166 - 152 = 14 degrees.
The angles are 166 and 14
Answer:
2 notebooks are $2.48, 7 notebooks are $8.68
Step-by-step explanation:
Unit rate is 1.24
1.24x2= $2.48
1.24x7= $8.68
Answer:
yes
Step-by-step explanation:
Water reflectant areas or located more to the top of the water!
Principal Amount = P = $1600
Interest rate = r = 6.5% = 0.065
Time in years = t = 6
Formula for compound interest is:

Using the values, we get:

Rounding of to nearest hundredth, the balance in the account after 6 years will be
$2363.17
You do 3/4 times 16 = 48/4 and that simplified is 12. 16 times 1/8 is 16/8 or 2. There are 2 dark chocolates in the box.