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3 years ago

What is another way to write 3x1,000 + 3x10 + 3x 1/100 + 3x 1/1000

Mathematics

2 answers:

Lina20 [59]3 years ago

5 0

3030.33
I’m pretty sure that’s the correct answer lol

sveta [45]3 years ago

4 0

6X 2,000 + 3X20 + 6X 2/200 + 6X 2/2000
Like that?

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Solve each equation by graphing the related function or by finding square roots.<br><br> t^2=144

fiasKO [112]

Answer:

t = ±12

Step-by-step explanation:

t^2=144

Take the square root of each side

sqrt(t^2)=± sqrt(144)

t = ±12

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2 years ago

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What are the solutions to the quadratic equation x^2-16=0

maks197457 [2]

Good evening.

This is a incomplete quadratic equation, because it does not have the term bx. Therefore, we can solve this faster with the following strategy:

$\mathsf{x^2 - 16 = 0}$

Add 16 to both sides:

$\mathsf{x^2 - 16 + 16 = 0 + 16}\\ \\ \mathsf{x^2 = 16}$

Take the square root:

$\mathsf{\sqrt {x^2} = \pm\sqrt{16}}\\ \\ \mathsf{\boxed{\mathsf{x = \pm4} }}$

Therefore:

$\boxed{\boxed{\mathsf{S=\{-4, \ +4\}}}}$

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4 years ago

Find the slope of each line

sladkih [1.3K]

Step-by-step explanation:

To find the Slope of each line, pick two points you can clearly identify on each graph. The first graph has a point (-5,5) and (4,-5). Using these two points find the difference of the y coordinates divided by the difference in the x coordinates, like this:

5 - (-5). = 10

-5 - 4 = - 9

So the Slope is - 10/9

Same steps for all. Your equation is

(y1 - y2) / (x1 - x2)

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3 years ago

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jek_recluse [69]

Answer:

Step-by-step explanation:

A is the answer because it gives direct address to parents and kids. All the others don't give a direct subject, unlike A that says parents and kids.

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2 years ago

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