Answer:
number one is a minor arc
Answer:
78
Step-by-step explanation:
Evaluate 6 (2 x^2 - 5) where x = -3:
6 (2 x^2 - 5) = 6 (2×(-3)^2 - 5)
Hint: | Evaluate (-3)^2.
(-3)^2 = 9:
6 (2×9 - 5)
Hint: | Multiply 2 and 9 together.
2×9 = 18:
6 (18 - 5)
Hint: | Subtract 5 from 18.
| 1 | 8
- | | 5
| 1 | 3:
6×13
Hint: | Multiply 6 and 13 together.
6×13 = 78:
Answer: 78
Answer:
0.25¢
Step-by-step explanation:
12.00÷48=0.25 or
1200÷48=25 then move decimal 2 places to the left.
Answer:
$99
Step-by-step explanation:
First, it was on sale for 10% off. 10% = 0.1 = 1/10. 1/10 of 100 is 10, so we subtract 10 (because 10% off) to get $90. Then, the sales tax, which we add, is 10%. 1/10 of 90 is 9, so we add 9 to 90 to get our total to be $99
Answer:
25% markup
Step-by-step explanation:
To do this you must know the formula
absolute value of ( original-new)/original
In this problem the original is 2.4
2.4-3.00=-0.6, but take absolute value=0.6
0.6/2.4 = 0.25
0.25 as a percent is 25%
I hope this helped!
