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Ann [662]
1 year ago
7

If f(x) = -3x - 5 and g(x) = 4x - 2, find (f+ g)(x).

Mathematics
1 answer:
Hunter-Best [27]1 year ago
8 0

Answer: x-7

Step-by-step explanation:

f(x)+g(x)=-3x-5+4x-2=\boxed{x-7}

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Please solve and explain <br><br>4w(w-3)=24<br>​
nadya68 [22]

Step-by-step explanation:

4w (w - 3) = 24

4w^2 - 12w = 24

4w^2 - 12w - 24 = 0

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5 0
3 years ago
Rewrite square root of -49-4
Nataliya [291]

Answer:

\sqrt{53i}

Step-by-step explanation:

We need to find \sqrt{-49-4}

We know that √-1 = i

Adding -49 and -4 and solving

\sqrt{-49-4}\\\sqrt{-53}\\\sqrt{53i}

Since 53 is not a perfect square so our answer is:

\sqrt{53i}

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2 years ago
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Write down the answer for Q 7 and 8
astra-53 [7]

The answers to the given addition operations are

7) 6 Hundredths add to 4 tenths add to 6 ones is equal to 6.46

8) 82 Hundredths add to 9 tenths add to 4 tens is equal to 41.72

<h3>Addition operation </h3>

From the question, we are to add the given numbers

7. 6 Hundredths add to 4 tenths add to 6 ones is equal to

6 Hundredths = 0.06

4 tenths = 0.4

6 ones = 6

Thus, we get

0.06 + 0.4 + 6 = 6.46

8. 82 Hundredths add to 9 tenths add to 4 tens is equal to

82 Hundredths = 0.82

9 tenths = 0.9

4 tens = 40

Thus, we get

0.82 + 0.9 + 40 = 41.72

Hence, the answers to the given addition operations are

7) 6 Hundredths add to 4 tenths add to 6 ones is equal to 6.46

8) 82 Hundredths add to 9 tenths add to 4 tens is equal to 41.72

Learn more on Addition operation here: brainly.com/question/4248979

#SPJ1

7 0
1 year ago
I need help with this question please
madam [21]

Answer:go there and it will answer your question

<h2 />

Step-by-step explanation:

6 0
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