The answer is 65 your welcome
Answer:
1 × 32, 2 × 16, 4 × 8, 8 × 4, 16 × 2, 32 × 1
Step-by-step explanation:
Answer:
y=125x+220
Step-by-step explanation:
y is cost
125 is the slope since that is the number that increases
x is the amount of hours since he charges 125 per hour
220 is the y intercept or initial value
125 times 32 = 4000. This is the amount charged just off of hours
If you add the initial cost for the initial meeting which is 220. 4000+220=4220
Answer:
∡x = 20°
∡y = 160°
∠z = 160°
Step-by-step explanation:
Angles on a straight line sum to 180°
⇒ ∠z + 20° = 180°
⇒ ∠z = 180° - 20°
⇒ ∠z = 160°
The central angle measure equals the corresponding arc measure.
⇒ ∡x = 20°
⇒ ∡y = ∠z = 160°
Let's use Gaussian elimination. Consider the augmented matrix,
• Add row 1 to row 2, and add -1 (row 1) to row 3:
• Add -2 (row 2) to row 3:
• Add -2 (row 3) to row 2:
• Add row 2 and row 3 to row 1:
So the inverse is