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3 years ago

If triangle ABC is reflected over the x-axis, reflected over the y-axis, and rotated 180 degrees, where will point B' lie?

Mathematics

2 answers:

prisoha [69]3 years ago

7 0

Answer: (-1,4)

Step-by-step explanation: The orginal point B is at (-1,4) if you reflect it over x it becomes (-1,-4). Take that and reflect it over why it equals (1,-4). 180 degree rotation means (x,y) becomes (-x,-y). (1,-4) rotated 180 degrees equals (-1, 4).

melamori03 [73]3 years ago

6 0

Answer:

I saw someone say it was (-1,4). I´m taking the test right now so imma submit the answer as (-1,4) then let you know if its right

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

a₁ = 2

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3 years ago

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jolli1 [7]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

In a class of 90 students, 50 study mathematics, 48 study physics and 24 study both. find the number that study maths only and t

8_murik_8 [283]

Answer:

n(u)=90

n(m)=50

n(p)=48

n(mnp)=24

now,

n. (m) =n(m)-n(mnp)

=26

n. (p) =n(p)-n(mnp)

=24

7 0

3 years ago

ladessa [460]

It's 4. why? well because you must take 6 7 8 9 and all the other numbers and add/division

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3 years ago

PLZ HURRY IT'S URGENT!!

VARVARA [1.3K]

Answer:

- $\frac{8}{3}$

Step-by-step explanation:

The reciprocal of a number n is $\frac{1}{n}$

Thus the reciprocal of - $\frac{3}{8}$ is

$\frac{1}{-\frac{3}{8} }$ = - $\frac{8}{3}$

4 0

3 years ago