15 = 80% * x
15 = 80/100 * x
15 = 8/10 * x
x = 15 * 10/8
x = 150/8
x = 18.75
<span>80% of 18.75 is </span>15<span>.</span>
Answer:
1. 7:20hrs round to 7 hours (1 hour =60 minuite, and 20 is less than half of 60)
2. All numbers when divide by 1 is equal to itself (you can try with any number)
3. 9365<9635
the the second digit of 9635 is 6
the the second digit of 9365 is 3
Thus 9635 is greater
Brainliest please~
Evaluate<span> the series by expanding the summation, then adding all of the values. 154 would be the answer.</span>
The answer is C.
It’s a solid line so you know it has to be an inequality with a “or equal to” sign. Which leaves you with B or C. Find a point that isn’t on the line to test, use origin to make it simple. Plug it in for the x and y values. So 0 is greater than it equal to 0 - 3 which is -3. 0 is greater than -3 which means C is correct.
First find the hypotenuse.
a^2 + b^2 = c^2
5^2 + 7^2 = c^2
c^2 = 25 + 49
c = sqrt(74)
sin(theta) = opp/hyp
sin(theta) = 7/(sqrt(74))