A is 400
E I don't know soory
Answer:
45°
Step-by-step explanation:
size of each angle = 360°÷8
8 are the number of sides
you get 45°
Answer:
scalene Right
Step-by-step explanation:
um it has a 90 degree so yea
To simplify most teachers prefer to round to tenth or hundreth
best answers: 0.9, 0.87
Answer:
Step-by-step explanation:
Almost any situation where there is an unknown quantity can be represented by a linear equation, like figuring out income over time, calculating mileage rates, or predicting profit. Many people use linear equations every day, even if they do the calculations in their head without drawing a line graph.