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3 years ago

-2 - 10j = -9j -3Is that no solutionone solutioninfinitely many solution

Mathematics

1 answer:

jasenka [17]3 years ago

4 0

It's one solution.

no matter how you solve it, it will equal j = 1.

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Please help will give brainlist

RoseWind [281]

6(x²-4x+4-4)+1=0, 6(x-2)²-24+1=0, 6(x-2)²=23, x-2=±√(23/6), x=2±√(23/6)=2±1.95789, so x=3.95789 or 0.04211 approx. These are the zeroes.

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3 years ago

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The figure is made up of 2 hemispheres and a cylinder.

Setler [38]

Answer:

Hemisphere radius = 3 inch

Sphere volume = 4/3 • π • radius^3

Sphere volume = 4/3 • π • 27

Sphere volume = 113.0973355292 cubic inches

Cylinder Volume = π • radius^2 • height

Cylinder Volume = π • 9 * 10

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Step-by-step explanation:

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3 years ago

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2.3,2 4/5, 2.6 from least to greatest

Alex777 [14]

Hello there!

Least to greatest of these problem

For the fractions you can simplify it make it easier for you to solve these types of problems

Anyhow!

Let's find our answer, shall we?

$2.3 = 2.3 \\ \\ 2\frac{4}{5} = \frac{14}{5} = 2.8 \\ \\ 2.6 = 2.6$

Our answer: $2.3 \\ 2.6 \\ 2\frac{4}{5}$

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3 years ago

Each serving for a box of trail mix is 3/8 of a cup.

Andrew [12]

Answer:

It's 4

Step-by-step explanation:

It asks how many 3/8 cups are in 1 1/2 cups. So, we divide.

1 1/2 ÷ 3/8. We have to change the 1 1/2 into a improper fraction. 1 1/2 = 3/2. 3/2 ÷ 3/8 = 3/2 ÷ 8/3 = 24/6. Simplify, and you get 4. :)

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3 years ago

Find (f o f)(0). f(x)=x^2-1

Anuta_ua [19.1K]

Answer:

The function operation is 0

The composite function is -1

Step-by-step explanation:

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3 years ago

Read 2 more answers

-2 - 10j = -9j -3Is that no solutionone solutioninfinitely many solution​

-2 - 10j = -9j -3Is that no solutionone solutioninfinitely many solution