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1 year ago

6x+9=45 how do you solve it

Mathematics

1 answer:

photoshop1234 [79]1 year ago

4 0

$\huge\mathbb\orange{ANSWER}$

$\mathsf \purple{6x + 9 = 45}$

$\mathsf \pink{6x + 9 - 9 = 45 - 9}$

$\mathsf \purple{6x = 36}$

$\mathsf \pink{ \frac{6x}{6} = \frac{36}{6} }$

$\mathsf \purple{x = 6}$

$\mathbb\orange{Hope\: It\: Helps}$

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Answer:

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Step-by-step explanation:

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2 years ago

What is the percent of 2wrong out of 5?

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The answer is 60% but you can make it higher if your teacher let's you correct it.

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2 years ago

The average mass of an ant is approximately 3 × 10 − 3 grams. The average mass of a giraffe is approximately 2 × 10 3 kilograms.

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Given that average mass of an ant $= 3 \times 10^{-3}$ grams.

Given that average mass of a giraffe $= 2 \times 10^{3}$ Kilograms.

Now we have to find about how many times more mass does a giraffe have than an ant. Before carring out any comparision, we must make both units equal.

Like convert kilogram into gram or gram into kilogram.

I'm going to convert kilogram into gram using formula

1 Kg = 1000 g

So the average mass of a giraffe $= 2 \times 10^{3} *10^3$ grams.

Now we just need to divide mass of giraffe by mass of ant to find the answer.

$\frac{2 \times 10^{3} *10^3 }{3 \times 10^{-3} }$

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$= \frac{2 \times 10^{3+3+3}}{3 }$

$= \frac{2 \times 10^9}{3 }$

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2 years ago

The number of visitors to an art museum increases each year. The function V(t) = N(1 + r)t represents the number of visitors to

IrinaVladis [17]

Answer:

Option A - The number of visitors is multiplied by (1+r) each year

Step-by-step explanation:

Given : The number of visitors to an art museum increases each year. The function $V(t) = N(1 + r)^t$ represents the number of visitors to the museum at year t, where N is the number of visitors in year 0 and r is the rate of increase.

To find : Select the correct statement?

Solution :

We have given an exponential function,

The function $V(t) = N(1 + r)^t$ represents the number of visitors to the museum at year t, where N is the number of visitors in year 0 and r is the rate of increase.

As In year 0,

The initial visitors is $V(t) = N(1 + r)^0=N$