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3 years ago

What is the slope that crosses through the point (-4,-5) and (6,8)

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

5 0

Slope = $\frac{Y2 - Y1}{X2 - X1}$

$\frac{8 - (-5)}{6 - (-4)}$

Your final answer is: $\frac{13}{10}$

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The answer is f(x)=x²+2x when evaluated with -3 gives you the value of 3

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The percentage difference from 239,900 to 251,895

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Find the measure of arc DF (with an explanation of how to solve please!)

allochka39001 [22]

Answer:

mDF = 90°

(Assuming arc mCE is 5x + 10)

Step-by-step explanation:

When we have two chords crossing in a circle, there is a property where the angle in the cross point is equal half the sum of the corresponding arcs.

So in this case, we have:

70° = (mCE + mDF)/2

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70 = (5x + 10 + 11x + 2)/2

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3 years ago

Determine the linear factors. 18x3 − 34x2 + 16x

wlad13 [49]

Answer:

Step-by-step explanation:

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3 years ago

Does someone mind helping me with this? Thank you!

zalisa [80]

$\qquad\qquad\huge\underline{{\sf Answer}}$

The given two polygons are similar to one another ~

Sides of the given polygons are in ratio of :

$\qquad \sf \dashrightarrow \: 28 : 4$

to put in simple Ratio ~

$\qquad \sf \dashrightarrow \: 7: 1$

So, the sides of the larger polygon are :

4 × 7 = 28

6 × 7 = 42

3 × 7 = 21

4 × 7 = 28

7 × 7 = 49

3 × 7 = 21

3 × 7 = 21

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Now, to find the Perimeter of larger polygon ~ add the side length of all sides :

$\qquad \sf \dashrightarrow \:p = 28 + 42 + 21 + 28 + 49 + 21 + 21 + 28$

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3 years ago