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2 years ago

Which is the graph of the inequality y ≥ 2x + 3

Mathematics

1 answer:

Charra [1.4K]2 years ago

7 0

It's B, remember when you have _ ( referring to =) you have straight line, but when it's just < or > you have dotted line

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Please help I’m a bit confused on this I appreciate answers!

Afina-wow [57]

Answer:

$(2x^3)^3=8\cdot x^{9}$

Step-by-step explanation:

<u>Properties of Exponents</u>

The property called Power to a Power shows us how to simplify expressions of the type:

$(x^n)^m=x^{n*m}$

Similarily the property called Power of a product simplifies expressions like:

$(x.y)^n=x^n.y^n$

The company mentioned in the question uses the expression

$(2x^3)^3$

millimeters per second to calculate the maximum capacity of a photocell with an area of x^3 square millimeters.

First, use the power of a product property:

$(2x^3)^3=2^3\cdot (x^3)^3$

Now use the power to a power property:

$(2x^3)^3=2^3\cdot x^{3*3}$

Operate:

$\mathbf{(2x^3)^3=8\cdot x^{9}}$

5 0

2 years ago

Help I don't know how to do this

yan [13]

The answer would be A

5 0

2 years ago

Pens come in packages of 6. Pencils come in

serious [3.7K]

A. The Least common multiple between 6 and 8 is 24, so you have to buy 4 packages of pens and 3 packages of pencils.

2. Since you bought 24 pens and 24 pencils, you have 48 pens and pencils in all

8 0

2 years ago

Read 2 more answers

there are 6 girls and 7 boys in a class. a team of 10 players is to be selected from each class. how many different combinations

galben [10]

Answer:

Answer: 286

Step-by-step explanation:

6+7=13

13C10=286

Answer: 286

5 0

2 years ago

Given the sequence 2, 5, 8, 11, 14, ..., which term is 59? (Hint: find n.)

____ [38]

N = 3 ( the next number is 3 plus the previous number
sequence formula = an = 3(n-1) +2

so for term the term that =59

59 = 3(n-1) +2

distribute:
59 = 3n -3+2

59 = 3n -1

60 = 3n
n = 60/3
n = 20

59 is the 20th term

8 0

3 years ago