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konstantin123 [22]
3 years ago
12

Combine like terms: 4f + 3e - 2f - e​

Mathematics
2 answers:
spin [16.1K]3 years ago
7 0
2f + 2e

that’s the answer
Hitman42 [59]3 years ago
7 0

Answer:

2f + 2e

Step-by-step explanation:

4f -2f = 2f

3e - 1e = 2e

2f + 2e

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Choose the correct solution and graph for the inequality -5y<_-15
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-5y <= -15

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y >= 3

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2 years ago
Use the converse of the Pythagorean theorem to decide whether ΔABC is a right triangle by answering the questions.
navik [9.2K]

Answer:

Pythagorean theorem: a^2 + b^2 = c^2

1. we have to find a. b is 12 and c is 15 because the right angle is pointing towards 15 so that is the hypotenuse. then we simply plug the info in the equation we have above.

a^2 + 12^2 = 15^2

a^2 + 144 = 225

a^2 = 81 --> sqaure root to find the answer basically.

a = 9

- we put AD as a so AD = 9

final answer : 9

2. to find AC, simply add AD and DC.

9 + 16 = 25

final answer: AC = 25

3. ABC is not a right triangle because it does not have a right angle. the smaller triangles do, but that does not mean that ABC is a right triangle.

-- let me know if you need any further explanations.

3 0
2 years ago
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How much tax is withheld from 53,620 if tax rate is 7%.?
Tems11 [23]

The withheld tax is 3753.4

To get this you do 53,620 x .07

3 0
3 years ago
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The coordinate of point T are (0,6). The midpoint of ST is (1,-2). Find the coordinates of point S
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Answer:

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Step-by-step explanation:

find the distance between the two given plots and do the opposite to find your answer

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What is the percent increase in 300 and 375
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Step-by-step explanation:

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