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lana [24]
3 years ago
10

Pls help me either one is fine

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0

Answer:the answer is

8) 3420°

sveta [45]3 years ago
6 0

Answer:

8) 3420°

Step-by-step explanation:

To find the sum of the interior angles of a polygon, (n-2)180

n being the number of sides.

(21 - 2) 180

19 * 180 = 3420°

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Could I get help with this question choice
Tju [1.3M]

Answer:

the answer is b

Step-by-step explanation:

so you can see the points 1,12 amd 2,17 and you want to find how much this goes up by because it is an arithmetic sequance. so if you go up by 5 everytime then the y-intercept where the line crosses the y-axis would be 0,7 or 7

8 0
2 years ago
Dana is attaching a shelf to a wall and needs the shelf to be parallel to the floor. How many degrees should the shelf be
tatuchka [14]
<h3>Answer:  0 degrees (choice A)</h3>

Explanation:

By definition, the floor is assumed to be level and that means the floor is at a 0 degree angle. The shelf must also have this same angle relative to the floor so we have the shelf and floor as parallel planes. For more info, check out the converse of the corresponding angles theorem.

8 0
2 years ago
Someone plz help me out
Musya8 [376]

Answer:

The correct answer is B) - 1/6

Step-by-step explanation:

To find the answer, simply subtract two consecutive values of f(x). Any 2 will give you the same answer.

49/6 - 25/3

49/6 - 50/6

-1/6

8 0
3 years ago
Pending Review Question 7
vitfil [10]

Answer:

$ 2,200 for 8%, $ 1,300 for 12%

Step-by-step explanation:

I=PRT

Let Bank 1 be <em>x</em>

332= x (8%) + (3,500-x) 12%

332= x (0.08) + (3,500-x) 0.12   change the percent to decimal

332= 0.08x + 420 - 0.12x

0.04x= 420-332

x= \frac{88}{0.04}

x= 2,200 (Bank 1)

Bank 2= 3,500-Bank 1

Bank 2= 3,500- 2,200

Bank 2= 1,300

4 0
3 years ago
G(g(x)) g=(x+14)/(x+2)
GalinKa [24]

\bf g(x)=\cfrac{x+14}{x+2}~\hspace{8em}g(~~g(x)~~)=\cfrac{g(x)+14}{g(x)+2}\\\\\\(~~g(x)~~)=\cfrac{~~\frac{x+14}{x+2}+14~~}{\frac{x+14}{x+2}+2}\implies (~~g(x)~~)=\cfrac{~~\frac{x+14~~+14x+28}{x+2}~~}{\frac{x+14~~+2x+4}{x+2}}\\\\\\(~~g(x)~~)=\cfrac{~~\frac{15x+42}{x+2}~~}{\frac{3x+18}{x+2}}\implies (~~g(x)~~)=\cfrac{15x+42}{\underline{x+2}}\cdot \cfrac{\underline{x+2}}{3x+18}\\\\\\(~~g(x)~~)=\cfrac{15x+42}{3x+18}\implies (~~g(x)~~)=\cfrac{3(5x+14)}{3(x+6)}\implies (~~g(x)~~)=\cfrac{5x+14}{x+6}

6 0
3 years ago
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