Answer:
30
Step-by-step explanation:
30 percent of what number is 9?
9 is 30% of 30
Working out percentages
We have, 30% × x = 9
or,
30
100
× x = 9
Multiplying both sides by 100 and dividing both sides by 30,
we have x = 9 ×
100
30
x = 30
If you are using a calculator, simply enter 9×100÷30, which will give you the answer.
Answer:
The answer is 3t + 2
Step-by-step explanation:
Subtract t from 4t.
hoped this helped!
brainly, please?
To solve for the square root property of equality of the quadratic equation, both sides of the equation must be square root. To do that we transfer the other term to the other side making it, x2 = 81. Now we can take the square root of both sides, √x2 = √81, x = 9 or x = -9.
Answer:
WR = 26
Step-by-step explanation:
Givens
UT = 10
VS = 18
WR = ??
Formula
(WR + UT) / 2 = VS
Solution
Substitute
(WR + 10) /2 = 18
Multiply both sides by 2
(WR + 10/2 * 2 = 18 * 2
Do the multiplication
WR + 10 = 36
Subtract 10 from both sides
WR + 10 - 10 = 36 - 10
WR = 26
Answer: 198 left handed students
Step-by-step explanation:
You have to divide the 1650 by 25 and that equals 66 then multiply by 3 and that equals 198
