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iVinArrow [24]
3 years ago
7

What if the inverse of the function f(x)=4x+8

Mathematics
2 answers:
aliya0001 [1]3 years ago
8 0
Here you go, hope I helped.

Ludmilka [50]3 years ago
3 0
At the end, simplify the answer.

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Please help and show work!!
serious [3.7K]

17.

x = -2 is not a solution of -1 < x < 5 because -2 < -1 (-1 < -2 < 5 FALSE).

18.

m = 5 is a solution of 5 ≤ m because 5 ≤ 5 ( 5 ≤ m → m ≥ 5 greater than 5 or equal 5, 5 is equal 5)

19.

k = 10 is not solution of 2k - 3 < 1 because:

put the value of k to the inequality:

2(10) - 3 < 1

20 - 3 < 1

17 < 1 FALSE

5 0
3 years ago
165% of what number is 26.4?
alekssr [168]
x-searched\ number\\\\165\%=1.65\\\\1.65x=26.4\ \ \ \ |:1.65\\x=16\\\\165\%\ of\ 16\ is\ 26.4
5 0
2 years ago
HELP
Aleks [24]

Answer:

c) 6

Step-by-step explanation:

This is a straight-forward application of the Law of Cosines:

... a² = b² + c² -2bc·cos(A)

... a² = 8² +11² -2·8·11·cos(32.2°) ≈ 64 +121 -176·0.8462

... a² ≈ 36.07000

... a ≈ 6.00583

The best choice is c) 6.

3 0
3 years ago
What is the anwser to the math problem​
Mariulka [41]

Answer:

whats the problem

Step-by-step explanation:

4 0
3 years ago
H(a)=2a+4 <br> g(a)-2a^2+2 <br> find (h+g)(a+3)
Lunna [17]

Answer:

hello :  

(g/f)(3) = g(3)/f(3)

but : g(3) =3(3)+2 = 11

f(3) 2(3)-4 = 2

g/f)(3) = 11/2

3 0
3 years ago
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