65x+75=495
-75 -75
65x=420
65/65 420/65
X=6.46
Answer:
a.
Step-by-step explanation:
its the right way
The altitude of an equilateral triangle is 15.
In order for us to get the area of the equilateral triangle, we need to find the formula first.
Area = square root of (3) / 4 * a^2
Area = square root of (3) / 4 * 15^2
Area = 97.42786 square units.
<span>So the area of the equilateral triangle given the altitude 15 is 97.43 square units.</span>
20 + 12x = 56
12x = 56 - 20
12x = 36
x = 36/12
x = 3
Bethany's monthly gym fee is $ 20
Bethany also pays $ 3 for a towel fee each visit
Answer: Any fraction with a positive numerator and a negative denominator
Step-by-step explanation:
A counterexample in math refers to when a condition is satisfied but the result is not the conclusion that the statement said it would lead to.
In this instance, the statement is that if the numerator of the fraction is larger than the denominator, the result will be greater than 1.
If the numerator is positive and the denominator is negative then the numerator is larger than the denominator because all positive numbers are larger than negative numbers on the number line. However, the result will always be less than 1.
For instance, take the following fractions;
In each case the numerator was larger than the denominator but the result was always less than 1.