3 years ago

How many tenths are in 3ones

Mathematics

1 answer:

Vinil7 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

Each one has 10 tenths, so 3 ones have 30 tenths.

You can do this by dividing 3 by 1/10.

3/(1/10) = 3/1 * 10/1 = 30/1 = 30

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Step-by-step explanation:

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8) From a group of 6 men and 6 women, how many committees of 3 men and 4 women can be formed?

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What is an equation of the line that passes through the points (8,-5) and (8, -2)?

Rashid [163]

Answer:

There is none

Step-by-step explanation:

You've been bamboozled. It isn't a function if the same x-value has 2 different y-values.

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3 years ago

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What’s the slope? And can you please explain I don’t get it

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As we can see, the line crosses the x-axis at (-2, 0). If we climb three units up from -2 and then go one unit to the right, we arrive at the next point on the line.

Since we climbed three points and went to the right one point, our slope = 3/1. But, we can reduce that.

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5 0

4 years ago

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Why did I get it wrong ? I’m finding constant B and idk what’s wrong with my step.

Klio2033 [76]

Answer:

$\large \boxed{\sf \ \ A=5, \ \ B=-13 \ \ }$

Step-by-step explanation:

Hello,

What you did is correct...

$(Ax-3)(x-2)=5x^2+Bx+6\\\\\text{*** we develop the left side ***}\\\\Ax^2+(-2A-3)x+6=5x^2+Bx+6$

... and you found A by identifying the term in $x^2$ to get A = 5, right?

What about the other terms?

We can then identify the like terms:

>>> term in $x^2\\$

A = 5

>>> term in x

-2A+3=B

>>> constant term

6 = 6

As we know that A=5 it means that B = -2*5-3=-13

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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4 years ago

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