3 years ago

Wharts the differences between a dialation and a reduction in geometry?

1 answer:

6 0

A dilation is when the figure is enlarged and a reduction is when the figure is reduced, smaller.
The scale factor for dilation is > 1 and reduction >0,<1

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5/6 of ______= 35 brainly

antiseptic1488 [7]

Answer: 42

Step-by-step explanation: 35 divided by 5=7 so 35+7=42

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3 years ago

-5+ 3= 2) -7 -4 3) 122 × (-9) 4) -6 divided by 3/4

lutik1710 [3]

Answer:

Step-by-step explanation:

1) -5 +3 = -2

When two numbers are in different sign, subtract and the result will have the bigger numbers sign. The bigger number is 5. so the result is (-2)

2) -7 - 2 = -9

When two numbers have same sign, add and the result will have the common sign

3) 122 * (-9) = - 1098

4) -6 ÷ (3/4)

$=(-6)*\frac{4}{3}\\\\=-2*4$

= -8

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4 years ago

(Algebra II) Which equation is best represented by the graph above?

kodGreya [7K]

<h3>Answer:</h3>

B). y = (x -3)(x +1)(x -1)

<h3>Step-by-step explanation:</h3>

The zeros of the function are -1, 1, and 3, so the factors are (x +1), (x -1), and (x -3).

Selection B is the only choice that has these three factors.

_____

<em>Comment on zeros and factors</em>

When x = a is a zero of a polynomial function, (x -a) is a factor.

5 0

3 years ago

if a point P(x, y) which divides the line joining the points A(x1,y1) and B(x2,y2) in the ratio 1:1 then the coordinates of

Kobotan [32]

Answer:

This should help friend:

Step-by-step explanation:

Hope u r well

give me thanks, brainliest and 5 star plz

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3 years ago

Each square on olivias chessboard is 11 square centimeters. a chessboard has 8 squares on each side. To the nearest tenth, what

levacccp [35]

The answer is 9 centimeters rounded up. You multiply 11 squares by 8 squares which is 88(9 rounded up) and the answer is the same on each side which means the width is 9 centimeters rounded up.

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3 years ago