Here we don't know the length of the hypo, but do have measures of both legs of this right triangle: x and 40 yd.
Use the tangent function to determine the value of x:
x
--------- = tan 62 degrees. Solving for x: x = (40 yd)(tan 62 deg).
40 yd can you evaluate this yourself?
39 because you have to subtract six 6 times so 6*6=36 so 75-36=39
32a+30=YOU,
58b+44=YOU, a,b and YOU are integers; YOU<3000.
YOU can be 798, 1726, or 2654.
This means that the dolphin ascended 7.5 meters in total.
The sea level is 0.
We know that to start off with, the dolphin was seven meters under the sea level.
We also know that the dolphin jumped .5 meters above the sea level.
This is a matter of absolute value; we are looking to find total distance, not actual height (which we already know, .5). Therefore, we ignore the negative sign and instead regard how many places each measurement is away from zero, which is another way of saying absolute value.
Take a look at x.
| x |
The lines surronding x represent absolute value. With that in mind, I can show you the process:
| -7 | + | .5 | = 7.5
is the same as saying 7 + .5 = 7.5
<em>Let me know if you have any questions, or if this helped you!</em>
Answer:
300
Step-by-step explanation:
because you multiply 100 to the number of tens is equal 300