Answer:
the order in which you solve an equation
Step-by-step explanation:
parentheses
exponents
multiply
divide
add
subtract
Answer:
speed = distance÷time 48.7÷1.2 = 40.58
You are given that all three sides are equal. You also know that all three angles are also equal. Therefore since all three angles are equal and every triangle has 180 degrees, each angle is 180/3 = 60
So
7x - 3 = 60 Add three to both sides
7x - 3 + 3 = 60 + 3 Combine
7x = 63 Divide by 7
7x/7 = 63/7
x = 9 And that's your answer.
Could I see a picture cause not sure
The answer is 21 because 189 divided by 9 is 21
