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2 years ago

Helllllllllllllllllllllllppppppppppp

Mathematics

2 answers:

irinina [24]2 years ago

4 0

Answer:

12.35

Step-by-step explanation:

*13

____

285

+950

____

1235

then you need to move the decimal number 2 spaces, because you removed a total of 2 space from the original numbers.

12.35

Fiesta28 [93]2 years ago

3 0

The answer is 12.35

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2 years ago

The slope of the line below is -2. Use the coordinates of the labeled point to

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Answer:

We can express the equation for any linear equation with slope -2 and point (x0,y0) as:

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Step-by-step explanation:

Incomplete question:

There is no point to complete the equation.

As we have no point to complete the linear equation, we will solve for any given point (x0,y0) and a slope of m=-2.

The linear equation can be written generically as:

$y(x)=mx+b\\\\y(x)=-2x+b$

If a point, like (x0,y0) belongs to the linear equation, it satisfies its equation. Then:

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Then, we can calculate b as:

$y_0=-2x_0+b\\\\b=y_0+2x_0$

We can express the equation for any linear equation with slope -2 and point (x0,y0) as:

$y=-2x+(y_0+2x_0)\\\\y-y_0=-2(x-x_0)$

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3 years ago

Factor 20a + 45.............................................

Delvig [45]

Answer:5(4a+9)

Step-by-step explanation:

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2 years ago

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Find the length of DB and EC given the length of FB is

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Answer: DB=31.66and EC=49.32

Step-by-step explanation:

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2 years ago

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Anna71 [15]

Reduce the expression, if possible, by cancelling the common factors.

Exact form:
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Decimal form:
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Mixed number form:
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