Answer:
260°
Step-by-step explanation:
∠RPS +∠PSR +∠SRP= 180° (∠ sum of △PRS)
∠RPS +45° +60°= 180°
∠RPS +105°= 180°
∠RPS= 180° -105°
∠RPS= 75°
Let's focus on quadrilateral PQTU.
Sum of interior angles= (n -2) ×180°, where n is the number of sides
∠QPU
= ∠RPS +∠TPU
= 75° +25°
= 100°
Sum of interior angles= (4 -2) ×180°
m +n +p +100°= 2 ×180°
m +n +p +100°= 360°
m +n +p
= 360° -100°
= 260°
Answer:
I cant see the whole thing But I think you're right
About 6 minutes, if you need to be more specific then 5.75
We can use the inverse function derivative theorem:
In this case, we want to evaluate , so:
The derivative is:
The ordinate of the point is , so we evaluate:
Finally:
We can check the answer by finding the inverse:
so that
Therefore:
Which finally gives the same answer as before:
<u>Answer:</u>
Answer:
428.97
Step-by-step explanation:
The first step is to find the sales tax
tax = original price * tax rate
tax = 395 * 8.6%
= 395*.086
=33.97
Now we need to add this to the original price
new price = original price + tax
=395+ 33.97
=428.97