Answer:
thats a acute angle witch is 62
Step-by-step explanation:
Answer:

Subtract 2 from both sides:


Multiply 4 to both sides:


Answer: $650
Step-by-step explanation:
If he sold the bike 10% less than the original amount which means he sold it as a 10% discount so the person has to pay 90% of the price. And 90% of the price has to equal $585 so we could set up an equation and solve for the price.
90% * x = 585
0.9 * x = 585
0.9x = 585
x = 650
Which means he paid $650 for the bike.
Answer:
75 kg
Step-by-step explanation:
300*25/100
3*25
75 Kg
Answer:
x= square root of 2x-1
Step-by-step explanation:
First you move the 3 to the right side of the equation and since it was multiplied; you have to divide it making it 2x-1.
Then, you have to square it so you can get x by itself and since 2x and -1 do not have a square root you just leave it.