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Anastaziya [24]
3 years ago
6

5(-42/-7) + (-15) - (-3)​

Mathematics
1 answer:
siniylev [52]3 years ago
8 0

Answer:

2058

Step-by-step explanation:

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Find the measure of one interior angle for the following regular polygon ​
kipiarov [429]

Answer:

144 degrees

Step-by-step explanation:

We can use the formula (n-2)(180), where n = number of sides, to find the sum of all the interior angles in the decagon. Since a decagon has 10 sides:

(n-2)(180) = ?

(10-2)(180) = ?

(8)(180) = 1440.

Now, to find one interior angle in the decagon, divide 1440 by the number sides in our polygon (10).

1,440/10 = 144

               = <u>144 degrees</u>

7 0
3 years ago
Order least to greatest 0.5,3.16,0.75,11/48
lys-0071 [83]

11/48=.23

11/48, .5, .75, 3.16

Hope this helps

8 0
3 years ago
You flipped a coin 50 times and got 23 heads.What is the experimental probability of getting a head? Write your answer as a frac
lys-0071 [83]

Answer:

23/50, 0.46, and 46%

Step-by-step explanation:


This problem is stating that every fifty times you flip a coin you get 23 heads. Finding the fraction is simple, it would be 23/50 because it is expressing the probability. The problem clearly states that every 50 times you get 23 heads. To find the decimal, take the fraction, 23/50, and multiply the numerator and denominator by 2. you get 46/100 which is 0.46. A percent is just a fraction out of a 100 which would make the percent 46.


8 0
3 years ago
(GEOMETRY), please help meee
Dmitry [639]

14. Trick question, ignore the side.


Call the angle b.


34 + b + b = 180


2b = 146


b = 73


choice b


15. That's intersecting chords so the product of the segment lengths are equal:


5(22)=10 x


x = 5(22)/10 = 11


choice a


16. Intersecting tangent and secant;


x^2 = 5(19)


x = \sqrt{95} \approx 9.75


Choice a

5 0
3 years ago
you deposit 100$ each month into an account earning 8% interest compounded monthly. How much will you have in the account in 15
pickupchik [31]
Use the exponential function of f(x)= 100x times (1.08)^2
7 0
3 years ago
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