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Hunter-Best [27]
3 years ago
14

What's the answers to this question please?

Mathematics
1 answer:
aleksley [76]3 years ago
4 0
5(a). 8 inches

5(b). 9 and 3/4, or 9.75 inches

5(c). 6.5 centimeters

5(d). 1 and 1/2, or 1.5 inches

5. x = 4

6. No, they are not collinear. If they were collinear, AB + BC would have to equal the value of AC.

7 + 4 does not equal 9, so the points are not perfectly aligned with each other (collinear)

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Will the sum of 2x3+x2–4 and <br> –<br> 5x3–6x2 be a polynomial?
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Yes, it will be polynomial.

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Hey can you help me fast!!!
ivanzaharov [21]

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40 square feet

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I gotcha bro

4 x 12 = 48

48 - 3 x 2 - 1 x 2 = 48 - 6 - 2 = 40

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What is the insignificant digit in 0.09040?
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3 years ago
Read 2 more answers
AB is reflected to form A'B'. The coordinates of point A are (0,2) and the coordinates of point B are (2,5). Which reflection re
Alborosie

Answer:

The correct answer is 3 x + 2 y = 10.

Step-by-step explanation:

Let us find the midpoint of the given two points (0,2) and (2,5).

The midpoint is given by (\frac{2+0}{2} , \frac{5+2}{2} )= ( 1, \frac{7}{2} ).

Let us find the equation of the line passing through the two given points (0,2) and (2,5). We use the formula y - \beta = m ( x - \alpha ) where m is the slope of the line and (\alpha ,\beta) is any point on the line.

Thus the required line is given by 2 y - 3 x - 4 = 0.

The line perpendicular to this line would give us the line of reflection.

So the equation of the line of reflection is -3x-2y+k=0. ( A line perpendicular to ax+by+c=0 is given by bx-ay+d=0)

The midpoint (1, \frac{7}{2}) should pass through the line of reflection.

Thus this gives the value of k = 10.

So the required line of reflection is given by 3x+2y-10=0.

5 0
3 years ago
Read 2 more answers
F(x)=5x+3,g(x)=6x-5 find f/g
Marina CMI [18]
F(x)=5x+3, g(x)=6x-5 find f/g
f/g = f(x)/g(x) = (5x+3)/(6x-5)
4 0
3 years ago
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