<span>a = an angle
x = its supplement
.
a + x = 180 by the definition of the supplement
so
a = 180-x
x = 180-a
.
a = 17x
substitute
17x + x = 180
18x = 180
x = 10
.
a = 17*10
a = 170</span>
The answer is: Fin whale and Sei whale.
The explanation for this exercise is shown below:
To solve this problem you must use the table given in the figure attached, which shows the numbers of whales alive today. In the column titled "Population" you can see these numbers.
Therefore, when you analize the table, you can conclude that the two kinds of whales that have the closest number alive are: Fin whale, with a population of 55,000 and Sei whale, with a population of 54,000.
Answer:
31.99 sorry if wrong
Step-by-step explanation:
Answer:
AA similarity
Step-by-step explanation:
Answer:
- $50 + $200 - $800
Step-by-step explanation:
You have to pay $50
This is a negative to your account: -$50
You win $200
This is a positive to your account: + $200
After you have to pay $800
This is a negative to your account: - $800
Total transaction
- $50 + $200 - $800
The expression that represent the situation is:
- $50 + $200 - $800
= - $650
