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3 years ago

5

BRAINLIESTT ASAP! PLEASE HELP ME :)

1 answer:

ankoles [38]3 years ago

5 0

<h3>Answer: Choice B</h3>

Work Shown:

v = <-4, 1> is the translation vector saying to shift 4 units to the left and 1 unit up

J = (2,3) moves to J' = (-2, 4) after applying the translation vector. We subtract 4 from the x coordinate and add 1 to the y coordinate.

The other points will move in the exact same fashion.

K = (3,4) moves to K' = (-1, 5)
L = (1, 5) moves to L' = (-3, 6)
M = (0,4) moves to M' = (-4, 5)

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(a - b)(a 2 + ab + b 2) HELP

Mila [183]

Hey there :)

( a - b )( a² + ab + b² )
Let us distribute ( a - b ) into the other

a ( a² ) + a ( ab ) + a ( b² ) - b ( a² ) - b ( ab ) - b ( b² )
a³ + a²b + ab² - a²b - ab² - b³

We can further simplify
a²b - ab² = 0
ab² - ab² = 0

a³ - b³

You can see in the picture which I have attached. It is the 8th formula

7 0

3 years ago

Read 2 more answers

2.5d + 7.25 = 1 + 3.75d solve for d

dimulka [17.4K]

Answer:

5

Step-by-step explanation:

Subtract 1 from both sides. The equation becomes 2.5d + 6.25 = 3.75d

Subtract 2.5d from both sides. The equation becomes 6.25 = 1.25d

Divide 1.25 from both sides. You get 5 = d

4 0

2 years ago

Eighty percent of one store’s customers paid with credit cards. Forty customers came in that day. How many customers paid for th

Yuri [45]

Answer:

32

Step-by-step explanation:

40 = 100%

how many are 80% ?

well, 80% = 80× 1%

1% = 100% / 100

so, in our case

80% = 80×40/100 = 8×4 = 32

as a shortcut you consider a percentage x as a ratio factor of x/100 you multiply the 100% number with.

in our case

80% = 40 × 80/100 = 32

3 0

2 years ago

15. Sarah went to the farmers market because she needed 5 more apples for her Granny’s jam recipe. The recipe calls for 32 apple

bekas [8.4K]

27 because 32 - 5 equals 27

4 0

3 years ago

Read 2 more answers

Please help me solve these, I tried solving them but I got confused with the signs,

AlekseyPX

Answer:

a) x= -5

b) x= 3

c) x= -5

3 0

3 years ago