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3 years ago

Quick! Complete the statements. 8.703 dekagrams = kilograms 100.3 = 10.03 hectometers 909.9 = 90,990 centiliters

Mathematics

2 answers:

Lady_Fox [76]3 years ago

5 0

Answer:

1. 0.08703 2. dekameters 3. liters

Step-by-step explanation:

Finger [1]3 years ago

3 0

Answer:

1. 0.08703 2. dekameters 3. liters

Step-by-step explanation:

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Gennadij [26K]

The quadratic equation which matches given solution is x² + 3x + 3 = 0. Then the correct option is C.

<h3>What is a quadratic equation?</h3>

It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.

We know that the formula

$\rm x = \dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

The solutions are given below.

$\rm x = \dfrac{-3 \pm \sqrt3 \iota }{2}$

Then

1) 2x² + 6x + 9 = 0, the zeroes of the equation will be

$\rm x = \dfrac{-6\pm 6\iota}{4}\\\\x = \dfrac{-3\pm 3 \iota}{2}$

2) x² + 3x + 12 = 0, the zeroes of the equation will be

$\rm x = \dfrac{-3\pm \sqrt{39}\iota}{2}$

3) x² + 3x + 3 = 0, the zeroes of the equation will be

$\rm x = \dfrac{-3\pm \sqrt3\iota}{2}$

4) 2x² + 6x + 3 = 0, the zeroes of the equation will be

$\rm x = \dfrac{-6\pm 2\sqrt{3}}{4}\\\\x = \dfrac{-3\pm \sqrt3 }{2}$

More about the quadratic equation link is given below.

brainly.com/question/2263981

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2 years ago

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

Tanzania [10]

Answer:

x= -2+3/7

Step-by-step explanation:

you have to add all the common denominators and then you have to divide by the answer you get at the end if you want to check it just plug in the number and you get your answer plz give me brainliest.

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4 years ago

Profit is always calculated as revenue minus expenses. If a company's expenses were $10 million, write an equation that expresse

Usimov [2.4K]

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c. P=R-10; 35 million

Step-by-step explanation:

P=R-10, just read what the text says, namely profit = revenue - expenses

P=25, 25=R-10 <=> R=35

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3 years ago

Read 2 more answers