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BaLLatris [955]
3 years ago
12

What is the inverse of the function? H^-1(x)=

Mathematics
1 answer:
daser333 [38]3 years ago
6 0

Answer:

H^-1=2/5x-8/5

Step-by-step explanation:

interchange the variables

x=5/2y+4

so 5/2y=x-4

y=2/5x-8/5

H^-1=2/5x-8/5

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If x=-3, then the solution of the equation 2x+6 is ?
Vlada [557]

Hello!

if x = -3, just substitute it for x (replace the x with -3)

2(-3) + 6 = 0

2 * -3 = -6

-6 + 6 = 0

I hope this helps, and have a nice day!

6 0
3 years ago
Someone help!!! PLEASE BE QUICK.... <br> **BONUS POINTS**
Tatiana [17]

Answer:

884cm^2

Step-by-step explanation:

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total area of wood needed=252+192+220+220

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6 0
2 years ago
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What is the best way to describe the solution of this system of equations?
fomenos
The answer for this problems is D. because the y-intercept is 4 for both equations.
please like and rate.
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3 0
3 years ago
Link is coloring a triforce, which consists of four equilateral triangles and is depicted below. He has three colors to use: gol
3241004551 [841]

Answer:

12

Step-by-step explanation:

For the top triangle, he has 3 options

3C1 = 3

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2C1 = 2

For the ones on sides of the middle one, 2 options each

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Also, these include 2 of the three outer ones same, so subtract:

3C2 × 3 = 9

24 - 3 - 9 = 12

5 0
3 years ago
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kevin has $42 and is saving $8 per week. how many weeks must kevin save in order to have 138 altogether
Elden [556K]

Answer:

1 year and 5 months

Step-by-step explanation:

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