Answer:
y=55
Step-by-step explanation:
First take note a triangle is always equal to a total of 180 degrees
now setup the equation.
y+40+y+30=180
rid of alike terms
70+2y=180
Now subtract 70 from both sides
2y=110
Now divide both sides by 2
y=55
Answer:
Step-by-step explanation:
The correct answer is A
Answer:

Step-by-step explanation:
Make sure you understand the formula for continuous compounding first. The formula is:
where
A= Total
P= Principal (or the amount invested at beginning)
r= Interest rate (as a decimal)
t= Time (in years)
<em>Note: e is an irrational mathematic number similar to π. Its value is around 2.72, but for these problems, you’ll need to use the version already on your calculator that will be called “</em>
.” On most calculators, it can be accessed by 2nd → ln.
Find the values that you are given:
A= What you are looking for
P= 2000
r= 8.5% as a decimal = 0.085
t= What you change
Plug these into the equation:

This is the answer!
Answer:
90°
Step-by-step explanation:
Angle C is an inscribed angle off the diameter. All angles like this, that create a triangle with the diameter, are equal to 90°.
Answer:
m=15
Step-by-step explanation: