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sladkih [1.3K]
3 years ago
8

Help me u get brainliest plus more points :D

Mathematics
1 answer:
vredina [299]3 years ago
7 0

Answer:

6 is 56.25

7 is 97.50

Step-by-step explanation:

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Does anyone know how to do these maths question???
Dmitry_Shevchenko [17]

Answer:

Part 1) f(g(x))=3(x^2)+2

Part 2) g(f(5))=289

Step-by-step explanation:

we know that

A composite function is a function that depends on another function. A composite function is created when one function is substituted into another function

we have

f(x)=3x+2

g(x)=x^{2}

Part 1) Determine f(g(x))

To find f(g(x)) substitute the function g(x) as the variable in function f(x)

so

f(g(x))=3(x^2)+2

Part 2) Determine g(f(x))

To find g(f(x)) substitute the function f(x) as the variable in function g(x)

so

g(f(x))=(3x+2)^2

For x=5

g(f(5))=(3(5)+2)^2

g(f(5))=289

3 0
3 years ago
Use the graph to determine the input value for
musickatia [10]

Answer: x=1.5

Step-by-step explanation:

8 0
3 years ago
Five fourths equals to one whole and two fourths
kakasveta [241]
5/4=1 2/4
So basically 5/4=6/4
3 0
3 years ago
Read 2 more answers
If a rectangular painting is 3 feet long and 5/6 foot wide what is the area of the painting
natka813 [3]

Answer:

A = 2 1/2 ft^2

Step-by-step explanation:

The area of a rectangle is given by

A = l*w

A = 3 * 5/6

A = 5/2 ft^2

A = 2 1/2 ft^2

3 0
3 years ago
Read 2 more answers
Select all that apply.<br><br> Which of the following ratios are equivalent?
Leni [432]

Answer:

3/4 and 15/20

5 0
3 years ago
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