Answer:
252
Explanation:
An equation to represent the situation is:
17.5% * 1440
convert 17.5% into a decimal:
0.175
and then solve:
0.175 * 1440 = 252
1. Definition
a square = b square root of b = a.
2. Seperate
square root or 9 over 16 rewrite by splitting up square root of 9 divided by the square root of 16 since 9 and 16 are perfect square root u will get a whole number.
what number equals 9 when you square root it? 3
what number equals 16 when you square root it is 4. then u get 3 over 4.
3. Rewrite
we had originally the square root of 9 over 16 and we found by splitting up our square root signs that is equal to 3 over 4. Remember when your taking the square root of a fraction simply break up the fraction into its numerator and denominator and find the square root of the nominator and denominator.
n + 5 = 4 + 4
n + 5 = 8
n = 3
-- the answer is the third choice.
Answer:
16.58 feet
Step-by-step explanation:
a² + b² = c²
Think of this as a right triangle
The hypotenuse is 30, and one of the legs is 25
To find the other leg, subtract the square of the hypotenuse by the square of the given leg
30² - 25² = leg
900 - 625 = 275
Square root the answer to find the length of the missing leg
√275 = 16.583123951777
The leg is 16.58 ft.
The answer is 4702 million km. hope that helped