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nalin [4]
3 years ago
6

Help me How do u do this

Mathematics
1 answer:
Anna71 [15]3 years ago
7 0

Answer:

second one and I don't know how to do it sorry is it a

Step-by-step explanation:

can you help me with my question

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Help! find g(x)-f(x) if f(x)=-3x+4 and g(c) =5x-12
Marianna [84]
Replace f(x) and g(x) with what they equal:

5x - 12 - (-3x + 4)
5x - 12 + 3x - 4

Combine like terms:

5x + 3x = 8x
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The answer is C.
7 0
3 years ago
QUICK!!<br> What are the roots of this equation? <br> x2 − 2x + 3 = 0
Yuliya22 [10]

C

one way to solve is to use the method of completing the square

subtract 3 from both sides

x² - 2x = - 3

add ( half the coefficient of the x-term )² to both sides

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4 0
3 years ago
Simplify the product. 2p(–3p^2 + 4p – 5)
Monica [59]

Answer:

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5 0
3 years ago
use the function notation to represent the area of a circle whose circumference is 133 cm.use the function notation to represent
jeka94

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h(g(133))

(b).

The function that gives the radius as a function of area is

j(A)

and the function that gives the circumference as a function of radius is

f(r)

therefore, the function that gives

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When A = 5.4cm^2 we have

f(j(5.4))

3 0
1 year ago
The graph shows the height(t) of a model rocket t seconds after it is launched from the ground at 48 feet per second. Where is t
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Step-by-step explanation:

se mira de  baj oetursa

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3 years ago
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