Answer:
The answer to your question is: 20 hours.
Step-by-step explanation:
Data
Hortencia = $350
Alex $18 / h
# hours Alex must paint to make more money than Hortencia = ?
Process
Equation 18 x n > 350
n > 350 / 18
n > 19.4 hours
If Alex work 19.4 hours, he will make the same amount of money than Hortencia, then He needs to work 20 hours.
Hi Alyssasmith21!
So $55 for each diamond ring and wants to know how many she needs to sell to get $605. OK this is easy what we have to do is 605/55 to find how many rings which is 11. She needs to sell 11 rings to get $605.
Hope this helps!
Answer:
Step-by-step explanation:
Hi there!
First, let's calculate the slope of line g.
So, the slope of line g is 
Now let's identify the slope of line h.
We are given that line h is perpendicular to line g.
Now, perpendicular lines have slopes that are opposite reciprocals.
This means we take a number, flop it over, and change its sign.
The slope of line g is
Now, we flop it over:
Then, we change its sign:
Thus, is our final answer.
Hope it helps! Enjoy your day! (:
Are those multiplications signs or x variables?
X is approximately 62.23 units
Separate the square into two right triangles. Since all 4 sides of the square are congruent (equal to each other), they are all 44 units long. The Pythagorean Theorem is a^2 + b^2 = c^2, where a and b are sides of the triangle and c is the hypotenuse (longest side of the right triangle, in this case would be x).
44^2 + 44^2 = c^2
1936 + 1936 = c^2
3872 = c^2
Take the square root of both sides.
c is about 62.23
c = x, so x is around 62.23 units long
Hope this helps
