Answer:
B is the hypotenuse
Step-by-step explanation:
Answer:
862.47
multiply the original by (1+%)
Answer:
2.5 x 10⁻⁵
Step-by-step explanation:
to get the decimal point between the 2 and the 5 you must move it five places to the left; moving decimal to the left results in a smaller number than number you began with
Answer:
see below
Step-by-step explanation:
3x+9 = 15
Subtract 9 from each side
3x+9-9=15-9
3x = 6
Divide by 3
3x/3 = 6/3
x=2
Check
3*2+9 = 15
6+9 =15
15=15