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kupik [55]
3 years ago
6

PLEASE HELP I WILL MARK BRAINLIEST

Mathematics
2 answers:
Monica [59]3 years ago
6 0

Answer:

1) 4^2 = 16

2) 4^(-2)= 2

3) 3^4 x 3^2 = 3^6  = 729

6) x^5/x^2 = x^3

7) (2^5)^3 = 2^15 = 32768

8) (x^2)^3 = x^6

makvit [3.9K]3 years ago
5 0

Answer: 16, 16, 6³the 3 above is a 6, x³, 6³this 3 above is also a five, x³ The 3 above is a 5

Step-by-step explanation: the exponents above are adding and the regular numbers are multipling.

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Lines M and N are parallel. Find the value of x.
AVprozaik [17]

Answer: 42

Step-by-step explanation:

First of all, referencing the data given, lines M and N are definitely <u>not</u> parallel, and intersect.

However, considering the system included in the question, you may solve for x in a plethora of ways, assuming both expressions are complete, and equal to f(x).

4x - 24 = y

3x + 18 = y

Using the elimination method, consolidate these equations into:

x - 42 = 0

x = 42

Hope it helps :) and post a more complete question if this isn't the answer you were looking for.

7 0
3 years ago
1.) There are f fish in an aquarium. One fourth of the fish are angelfish. How many are angelfish?
natali 33 [55]

Answer

1. f - 3/4

2. 62 + h

Step-by-step explanation:

1. 1/4 of the fish are angelfish, all fish are one whole, one whole - 3/4's = 1/4

2. we dont have the value of H so we in turn have to figure out the equation and 62 + h is the only answer we can come to

8 0
3 years ago
I need help with 3-6
Nataly_w [17]
Oh. I thought you meant 3-6, not questions 3 through 6. Sorry :(
3 0
4 years ago
The cost of a 12-ounce bag of cashews is $5.86. What is the cost per ounce of the cashews, to the nearest penny?
kati45 [8]

Answer:

49 cents

Step-by-step explanation:

just divide 5.86 by 12

7 0
3 years ago
Read 2 more answers
Solve the equation for 5x^2-4x=6
Andrei [34K]

Answer:

x = (4 + 2√34)/10, x = (4 - 2√34)/10

Step-by-step explanation:

5x² - 4x = 6

Subtract: 5x² - 4x - 6 = 0

Quadratic formula: x = (4 ± √(16 - 4*5*(-6)))/10

Multiply: x = (4 ± √(16 + 120))/10

Simplify: x = (4 ± 2√34)/10

8 0
3 years ago
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