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pentagon [3]
3 years ago
5

How do you know if a rate of change is positive or negative?

Mathematics
1 answer:
Paha777 [63]3 years ago
8 0
If the quantity u have decreased with time so the rate is negative and vise versa
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Please help thanks so much.
Alik [6]
You can see if they are similar by looking at the sides.

If each of the sides have the same proportion then they are similar.

24/3 = 8
32/4 = 8
112/14 = 8

Yes they are similar and their ratio is 1:8

Hope this helps :)
3 0
3 years ago
Read 2 more answers
Dexter had 15 fish in the fish tank. 7 were goldfish and the rest were neon tetra fish. Then he added 4 neon tetra fish. How man
Evgesh-ka [11]

Answer:

answer is 12

Step-by-step explanation:

if you take 15 and subtract it by 7 that would give you the number of neon tetra fish, then you can add 4 to give you your total number which is 12 :)

7 0
3 years ago
Find the vertical, horizontal, and slant asymptotes, if any for y=x^3/ (x-2)^4
VashaNatasha [74]
This has both a horizontal and a vertical asymptote.  There are no slant (oblique) asymptotes cuz the degree of the numerator is not higher than that of the denominator.  If the degree of the numerator is less than the degree of the denominator, which is our case here, then the horizontal asymptote is 0.  But we also have a vertical asymptote, which occurs where the denominator = 0.  We all know that we break every rule known to mankind if we try to divide by 0, so there also a vertical asymptote at x = 2.
7 0
2 years ago
What is the length of the hypotenuse of the triangle?
sergeinik [125]
17

This is gonna be confusing but this is how you solve stuff like this

8 x 8 = 64 15 x 15 = 225
64 + 225 = 289
Find the square root of 289
17
3 0
3 years ago
Find the volume of the solid figure shown below. The area of the base is 40 square inches, and the height of the figure is 7 inc
meriva

Answer:

280 in is corect

40*7=280

3 0
3 years ago
Read 2 more answers
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