Step-by-step explanation and the Answer:

2.98×100000= 298000
So therefore the answer is 298000.

To better understand the problem see the attached figure
we have

Multiply by
both sides


Group terms that contain the same variable p and move the constant to the other side of the equation



Answer: 1/4
Step-by-step explanation:
Step-by-step explanation:
1. No: angles add to more than 180 deg.
2. Yes: each side's length is between the sum and difference of the lengths of the other two sides.
3. No: not every side's length is between the sum and difference of the lengths of the other two sides.
4. Yes: for example, place the 50 deg angle between the two given sides. Another side will then make the triangle.
5. Yes: for example, use 3 cm as the short leg in a 30-60-90 right triangle.