Answer:
2x+154 or 2(x+77)
Step-by-step explanation:
This is an expression as there is no equal sign. So you can't solve for x
In summary, a regular octagon does not have any acute angles, while an irregular octagon can have some acute angles depending on the specific measurements of its angles.
An octagon is a polygon with eight sides. To determine the number of acute angles in an octagon, we need to understand that an acute angle is an angle that measures less than 90 degrees.
In a regular octagon (where all sides and angles are equal), each interior angle measures 135 degrees. This is because the sum of the interior angles in any octagon is given by the formula (n-2) x 180 degrees, where n is the number of sides.
In this case, (8-2) x 180 = 1080 degrees. Since all angles in a regular octagon are equal, we divide 1080 by 8 to find that each angle measures 135 degrees.
Since an acute angle measures less than 90 degrees, a regular octagon does not have any acute angles.
However, if we consider an irregular octagon (where sides and angles can have different measures), it is possible for some of the angles to be acute. The number of acute angles in an irregular octagon would depend on the specific measurements of the angles.
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interest rate of 10%, compounded continuously? (Round your answer to the
nearest year)
Using equation A=Pe^rt
^=exponent
110 m
12 m
80 m2
96 m2
100 m2
120 m2
Answer:
100
Step-by-step explanation:
the formula is b1+b2 divided by 2 times the height. 8+12=20 divided by 2 is 10 times 10 is 100.
Answer:
I think the answer is 96
Step-by-step explanation:
I think that u have to multiply eight times ten. The you add twelve and that is how I got the answer of 96. I am pretty sure that it is correct but just i case I am sorry if u don't get it right.
12^12
12^4
1^12
1^4
Answer:
Quotient property of exponents:
Substitute - such that:
Step-by-step explanation:
Answer:
a= domain = 3x range = 21-3 = 18
b= $200 As 0(B) = Point of origin balance = midway to $400
= 0 < 200 > 400 = midway 200.
c=function notation = 3x -3x + 6 = 21 we change the 3x to cancel out any balance.
d= 4th segment shows day 12 to day 15 across the x axis.
ok we see and count after reading this it has 21 days in total approx and 12th day it shows the function went to 12 days.
We can write F(x) = 12x+6 to equal the change in value then we need to distribute 12 x = 6
Which is the same as 9 days money = 6 days money
As 3 days was made reference to day 12- day 15 where she had zero in account. We can minus - 3 also to represent her last savings before adding the balance of 6.
ok no interest the maximum was $400 the zero y intercept (0.0)= $200
This makes everything so easy now.
We count 21 days = 21 this is what we will end with
Let 4 be x
4x -3 + 6
We count 5 change $ values 0, 1 , 2, 3, 4 on the graph and also 4 in repeat which makes the 400.
or could mean she started with 400 and the rest is interest. Now we know this we cna start writing a domain and i will keep this open and edit and try work this out for you.
Step-by-step explanation:
The last step for question one is converting 12 into 12
This means 4x = 3 so we change it to
3x -3 +6 = 21
Then you now can recognize and accept x = 4
Answer:
(a)
Domain: 0 to 21
Range: 0 to 400
(b)
B(0) = 200.
(c)
B(12) = 0
(d)
Segment 4. The value of B(d) in Segment 4 is 0.
Step-by-step explanation:
(a) The domain is the number of days. The range is the amount of money which is the number of dollars. The account was open for 3 weeks, and the graph shows the entire 3 weeks. 3 weeks = 21 days; the highest amount of money was $400.
Domain: 0 to 21
Range: 0 to 400
(b) B(0) is very close to half of the maximum value of B(d). Since the maximum value of B(d) = 400, B(0) = 200. B(0) means the value of the function at time 0. The account was opened with an initial deposit at time = 0. B(0) is the value of the account at time = 0 which is the initial deposit made to open the account.
(c)
B(12) = 0
(d)
There are 6 segments:
Segment 1: B(d) goes from $200 to $400.
Segment 2: B(d) remains at $400.
Segment 3: B(d) goes from $400 to $0.
Segment 4: B(D) remains at $0.
Segment 5: B(d) goes from $0 to $100.
Segment 6: B(d) goes from $100 to $300.
In Segment 4, the value of B(d) is 0, so Segment 4 represents days 12 through 15.