Answer:
Glados makes $44.76 per hour.
Step-by-step explanation:
Given:
Total hours Glados worked this week = 38.4
Amount earned by Glados this week = $1,718.64
To find her hourly earnings for the week.
Solution:
We will use unitary method to find the unit rate.
If for 38.4 hours Galdos earned = $1,718.64
Then for 1 hour she will earn =
Thus, Galdos' hourly earnings for the week = $44.76
Answer:
The value of x for given expression is x = ± 2. 23 and - 1 .33
Step-by-step explanation:
Given expression as :
3x³ + 4x² - 15x - 20 = 0
Or, 3x³ - 15x + 4x² - 20 = 0
Or, 3x (x² - 5) + 4 (x² - 5 ) = 0
Or, (x² - 5 ) (3x + 4) = 0
Or, (x² - 5) = 0 And (3x + 4) = 0
∴ x = ±√5 = ± 2.23 And x = = - 1.33
Hence the value of x for given expression is x = ± 2. 23 and - 1 .33 Answer
Answer:
length of each square= ≈ 6.6
the length of the rectangle = 2 ≈ 13.1
width of the rectangle ≈ ≈ 6.6
Step-by-step explanation: