Subtraction with Unequal Denominators: 2/3 - 1/12
2 answers:
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Answer:
q < 7
Step-by-step explanation:
Given:
Required:
Find the value of q.
First, multiply both sides by 7
-q > -7
Then, multiply both sides by -1
q < 7
Note that the sign of the inequality changed.
When multiplying or dividing an inequality by a number less than 0 (in other words, a negative numbers), the sign of the inequality will change.
Hence, the solution to the expression above is
q < 7
Hey there!
Use the pythagorean theorem:
a² + b² = c²
a will be rise and b will be run.
Distance between 9 and 2 is 7.
Distance between 3 and 0 is 3.
Plug those into the equation.
7² + 3² = c²
Square.
49 + 9 = c²
Add.
58 = c²
Square root both sides.
√58 = c
This is the distance in radical form.
Hope this helps!