Answer:
6:20
Step-by-step explanation:
One hour less of 7:30 is 6:30 -20 min= 6:20
1.) 1/2 divided by 6 = 0.083 ? x 6 = 1/2 ? = 0.083
3.) 1/9 divided by 3 = 0.0370 ? x 3 = 1/9 ? = 0.0370
4.) 1/9 divided by 6 = 0.0185 ? x 6 = 1/9 ? = 0.0185
6.) 1/8 divided by 5 = 0.025 ? x 5 = 1/8 ? = 0.025
7.) 1/5 divided by 2 = 0.1 ? x 2 = 1/5 ? = 0.1
Answer:
71.9
Step-by-step explanation:
Whenever you want to round a number to a particular digit, look only at the digit immediately to its right. For example, if you want to round to the nearest tenth, look to the right of the tenths place: This would be the hundredths place digit. Then, if it is 5 or higher, you get to add one to the tenths digit.
<h3>
Answer: x+4</h3>
This is because the given expression factors to (x+4)(x+4), which condenses to (x+4)^2.
To factor, think of two numbers that A) multiply to 16, and B) add to 8. Those values would be 4 and 4
4+4 = 8
4*4 = 16
So that's how we end up with (x+4)(x+4). You can use the FOIL rule to expand that out and get x^2+8x+16 again to help verify you have the correct factorization.
