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Soloha48 [4]
3 years ago
11

Let f(x) = 5x – 3 and g(x) = -2x + 7. Find f(x) + g(x).

Mathematics
1 answer:
notka56 [123]3 years ago
5 0

f(x) + g(x) = 5x - 3 - 2x + 7

               = 3x + 4

Hope this helps! If you have any questions, feel free to ask.

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sleet_krkn [62]

Answer:

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3 0
2 years ago
Please help<br><br> Right triangles and trigonometry quiz two on Khan Academy
Sedbober [7]

Answer:

AC = 2.44

Step-by-step explanation:

Reference angle = 26°

Opposite side = AC = ?

Adjacent side = BC = 5

Applying TOA, we have:

Tan 26 = opp/adj

Tan 26 = AC/5

multiply both sides by 5

Tan 26 × 5 = AC

AC = 2.44 (nearest hundredth)

8 0
2 years ago
Which graph shows that Cindy reads about 3/4 of the time while riding in the car?
wolverine [178]

The graph that shows a unit rate of 3/4, which is the time Cindy reads while riding in the car is the graph attached below.

<h3>What is Unit Rate?</h3>

Unit rate can be described as a constant or exactly how much of one quantity is per 1 unit of another quantity.

Unite rate (k) = x/y.

In the graph attached below, when x (hours driving) = 3, y (hours reading) = 4.

Therefore, unit rate = 3/4. We can then conclude that the graph that shows that Cindy reads 3/4 of the time she rides in a car is the graph attached below.

Learn more about unit rate on:

brainly.com/question/19493296

#SPJ1

4 0
1 year ago
Adding and subtracting functions g(x) = 2x f (x) = −2x^3 + 2x Find g(x) + f (x)​
Andrei [34K]

Answer:

-2x³+4x

Step-by-step explanation:

g(x) + f(x)

(2x) + (-2x³+2x)

-2x³+4x

5 0
2 years ago
A box contains paper clips of three different sizes. The numbers of each size of paper clip are listed below.
Bond [772]

Answer:

\frac{7}{10}

Step-by-step explanation:

Add all paper clip sizes together:

100 + 250 + 150 = 500

They want the probability of either a small or medium being chosen, so you add both paper clips sizes together.

100 + 250 = 350

Now put the number of small and medium paper clips together over the total number of paper clips to find the probability.

Can divide 350 and 500 by 50, which simplifies it down to 7/10.

\frac{350}{500} = \frac{7}{10}

8 0
2 years ago
Read 2 more answers
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