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2 years ago

Can you help me to solve this problem

Mathematics

1 answer:

Radda [10]2 years ago

6 0

Answer:

g(3) = 0. g(-5) = 2. g(0) = -3

Step-by-step explanation:

simply put whatever is inside the brackets, into where t is in the equation

e.g:

|t| - 3 for g(3) is: |3| - 3 = 0

the two lines around t just mean that whatever is inside you should always turn positive. so |-1| = 1 and |-3 + 1| = 2

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If F(x)=4x-3over7,which of the following is the inverse of F(x)

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Answer:

let g be f(x)

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. 7

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3 years ago

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vaieri [72.5K]

-10x+7x=-3x
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(-1) (-1)
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3 years ago

A company is having business cards printed. The cost to design the business card is $20. There is an additional cost of $0.05 pe

alekssr [168]

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Step-by-step explanation:

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3 years ago

Please Factor 12n - 18.

Alekssandra [29.7K]

Answer:

$\large \boxed{6(2n-3)}$

Step-by-step explanation:

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4 years ago

Read 2 more answers

In order to qualify for finals in racing event,a race car must achieve an average speed of 250km/hr on a track with a total leng

Kazeer [188]

Answer:

The minimum average speed needed in the second half is 270 km/hr

Step-by-step explanation

We can divide the track in two parts. For the first half of the track the average speed the car achieved was 230 km/hr and we need to make sure that the average speed of the full track is 250 km/hr. Then, we can calculate the average speed of the two parts of the track and force this to be equal to 250 km/hr. In equation, defining $v_2$ as the average speed of the second half:

$\frac{230 + v_2}{2}=250$

Solving for $x$

$x=250*2-230\\x=500-230\\x=270$

Therefore, achieving a speed of 270 km/hr in the second half would be enough to achieve an average speed of 250 on the track.

6 0

3 years ago