Simplify the expression (square root 100 over 49)
a. 10 over 7 **
b. 17
c. 5 over 7***
d. 20 over 7
which sum will be irrational?
a. 3+2
b. square root 19 + 7 over 2 ***
c. 18 over 3 + 11 over 10,000
d. -6 + (-3.251)
which product will be rational
_
a. 17.12 * 33 **
b. square root 3 * square root 9
c. 4 * pie
d. -sqaure 20 * 15
steve please help
To simplify the expression (√100 / 49), we need to find the value of √100 and then divide it by 49.
Step 1: Find the square root of 100.
The square root of 100 is 10.
Step 2: Divide the square root of 100 by 49.
√100 / 49 = 10 / 49.
Therefore, the simplified expression is 10 over 49.
The correct answer is a. 10 over 7.
To determine which sum will be irrational, we need to analyze each option:
a. 3 + 2 = 5 (rational)
b. √19 + 7 over 2 = irrational because the square root of 19 is an irrational number.
c. 18 over 3 + 11 over 10,000 = rational
d. -6 + (-3.251) = -9.251 (rational)
Therefore, the correct answer is b. √19 + 7 over 2.
To determine which product will be rational, we need to analyze each option:
a. 17.12 * 33 = rational
b. √3 * √9 = 3 (rational)
c. 4 * π = irrational because π is an irrational number.
d. -√20 * 15 = rational
Therefore, the correct answer is a. 17.12 * 33.