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frutty [35]
2 years ago
8

Find f¹(x) for the function f(x) = -4. 2 f¹(x) = [?]x + [ ]

Mathematics
1 answer:
g100num [7]2 years ago
4 0

Answer:

{f}^{ - 1}(x)  = 2x + 8

Step-by-step explanation:

f(x) =  \frac{x}{2}  - 4 \\ \\  y = \frac{x}{2}   - 4 \\ \\ y =  \frac{x - 8}{2}   \\  \\ x = 2y + 8 \\  \\  {f}^{ - 1} (x) = 2x + 8

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How much space does the triangle cover? Triangle with a base of 4 cm and a height of 12 cm Group of answer choices
aleksley [76]

Answer:

24 square centimeters

Step-by-step explanation:

How much space does the triangle cover? Triangle with a base of 4 cm and a height of 12 cm

We are to find the area of the triangle

Area of the Triangle = 1/2 × Base × Height

= 1/2 × 4 × 12

= 24 square centimeters.

Therefore, the triangle will cover a space of 24 square centimeters.

3 0
3 years ago
What is 9/2÷3/4?
Drupady [299]

Answer:

6

Step-by-step explanation:

I used a calculator. :)

3 0
3 years ago
Read 2 more answers
For the sphere shown, r = 4.2 cm.<br> What is its volume, to the nearest cubic centimeter?
DochEvi [55]
V = 4/3(pi)(r^3)
V = 4/3(pi)(4.2^3)
V = 310 cm^3

Good luck!
8 0
3 years ago
Job costing 1680000 to manufacture according to their job cost sheet were completed during the year pass the journal entry
sveticcg [70]

Answer:

Date               Account Title                                             Debit              Credit

XX-XX-XX      Finished Goods                                       $1,680,000

                      Work in Process                                                             $1,680,000

The good would be transferred at cost to the Finished goods account which would be debited to show its increase.

Work in Process will be credited to show that the job is being taken from it.

5 0
2 years ago
Anthony has 15 coins, all of which are quarters and dimes. In all, they're worth $3.60. How many of each kind of coin does Antho
Usimov [2.4K]

Answer:

1 Dime

14 Quarters

Step-by-step explanation:

d + q = 15

0.10d + 0.25q = 3.60

d = 15 - q

0.10d + 0.25q = 3.60

0.10(15 - q) + 0.25q = 3.60

1.5 - 0.10q + 0.25q = 3.60

0.15q = 3.60 - 1.5

0.15q = 2.1

0.15q/0.15 = 2.1/0.15

q = 14

d = 15 - q

d = 15 - 14

d = 1

8 0
3 years ago
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