Solve for x 8x^2-7x-18=0
Answers
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b. 150°
c. 180°
d. 360°
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180(n-2)
Where n is the number of sides. Therefore
180(1)
=180
So the interior angles add up to 180 degrees in a triangle.
commonly referred to as a "triangle" ... is 180 degrees.
It doesn't matter whether the polygon is regular or not.
Any three sides make three angles that total 180 degrees.
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Answer:
Step-by-step explanation:
14
write down the values of n
-15 <3n<6
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Answer:
-4, -3, -2, -1, 0, 1
Step-by-step explanation:
-15 < 3n < 6
Divide all sides by 3.
-5 < n < 2
n is an integer between -5 and 2.
The values n can be are:
-4, -3, -2, -1, 0, 1
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A=P(1+r/n)^nt
A=accumulated amount (what we're looking for)
P=Principal amount (initial amount). $800 in this case
r=rate. 0.09 in this case which we get from converting 9% to decimal by dividing by a 100.
n=number of times interest is compounded. In this case semi-annually which means 2
t=time. In this case 4 years
Let's calculate:
A=800(1+0.09/2)^(2*4)
A=800(1+0.045)^8
A=800(1.045)^8
A=800(1.42210061284)
A=1137.68049027
Let's round to the hundredth place (to represent cents) since the amount represents money.
Answer=The balance after 4 years will be $1,137.68
Answer:
Principal = $ 800
Time = 4 years
Rate of Interest = 9% compounded Semi Annually
Time = 4× 2=8 periods
As, we have to find balance after 4 years, so we will use the formula for amount in terms of Compound interest.
Amount(A)
Balance after 4 years = $ 1137.68
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Yo sup??
Since the two figures are similar therefore their sides are in proportion.
for the first one
factor=2/8=1/4
for the second
factor=10/4=5/2
Hope this helps.
Answer: 7
Step-by-step explanation:
a. I would expect the data to be positively correlated.
b. I would expect the data to be negatively correlated.
c. I would expect no correlation.
d. There is not enough information to determine correlation.
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B)false
c)false
D)true
they are right
Answer:
b. I would expect the data to be negatively correlated.
Step-by-step explanation:
This is because the correlation is an inverse. That means that the longer you jog the less time it should take you to do it.
I know that the answer is not A because I took the test and A was incorrect.