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3 years ago

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A triangle has vertices at B(-3,0), C(2, -1), D(-1, 2). Which transformation would produce an image with vertices B"(1, -2), C"(

0, 3), D"(3, 0) (1 point)
(X,Y) - (x + 1, Y + 1), (X,Y) - (-X, Y)
(x,y) - (x, y), (x, y) - (x + 2, Y + 2)
(x,y) - (-X, Y), (X,Y) - (x + 2, Y + 2)
(x,y) - (x + 1, Y + 1), (X,Y) - (y,x)
Will mark brainalist

2 answers:

telo118 [61]3 years ago

3 0

Answer:

(x,y) - (x + 1, Y + 1), (X,Y) - (y,x)

Step-by-step explanation:

Take B (-3, 0) as example

(-3,0) -> (-2, 1) -> (1, -2)

aniked [119]3 years ago

3 0

Answer:

(x,y) - (x + 1, Y + 1), (X,Y) - (y,x)

Step-by-step explanation:

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3 years ago

Read 2 more answers

FIND BD !!!!!!!!!!!!!!!!!!!!

Viktor [21]

BD = 2x-4

But it's also BE - CE + CD

BE is 3x-1

CE is 2x-3

CD is 2

so

BD = 3x-1 -(2x-3) +2

simplified

BD = 1x +4

since BD = BD (obviously), we can also say that the righthand sides of the two equation must be equal

2x -4 = 1x +4

let's solve for x and that put it into either of the 2 equations.

2x -4 = 1x +4

subtract 1x on both sides

x -4 = 4

add 4 on both sides

x = 8

substitute x for its value in 2x -4 = 1x +4

(this way we double check BD in two expressions at once. the equation should come out true, meaning same value for BD in each expression. both sides should be equal).

2*8 -4 = 1*8 +4

12 = 12

seems true

BD is safely 12

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3 years ago

Which function has zeros at x = 10 and x = 2?

Tasya [4]

Answer:

f(x) = x2 – 12x + 20

Step-by-step explanation:

if it has those zeros, then it is (x-10)(x-2)

if you multiply that out, you get x^2 - 12x +20

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2 years ago

How many kilograms is a rice packet that weighs 750 g?<br> (Please answer quick!)

RideAnS [48]

Answer:

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Step-by-step explanation:

Hi there ,

As you know 1 kg = 1000g

So when we convert g to kg then we divide the given value of grams by 1000.

So in this case we have 750 grams, changing it we have :

$\frac{750}{1000}$

Since there are 3 zeroes in 1000 we move the decimal point by 3 places to the left leaving the answer as : 0.750 kg or $\frac{750}{1000}$ kg

Please mark me as brainliest if you found the above answer helpful

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2 years ago