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3 years ago

If you were to rotate ABCD 180degrees about the origin, what would the coordinate of A' be?

Mathematics

2 answers:

Drupady [299]3 years ago

8 0

Answer:

5,5

Step-by-step explanation:

Olin [163]3 years ago

7 0

It would be (-3 ,-5) because the rule for rotating 180 degrees is (x,y)>(-x.-y)

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Multiple Choice

mihalych1998 [28]

Answer:

D is correct

Step-by-step explanation:

A graph of that sort will make a perfectly mirrored "V" shape, and with no offset, the bottom point will be on the y axis. This means that the first equation will intercept the y axis at zero, the second will intercept the y-axis at -15.

"A" may seem correct also, as the second graph will intercept the x-axis at -15, but it is not complete, as it will intercept that axis at +15 as well.

7 0

3 years ago

If 12 children represents 12.5% of the people attending a concert, how many people are attending the concert

NeTakaya

96 people are attending the concert.

Step-by-step explanation:

Given,

Number of children at concert = 12

This represents 12.5% of the people attending concert.

Let,

p be the total people attending concert.

12.5% of p = 12

$\frac{12.5}{100}*p=12\\0.125p=12$

Dividing both sides by 0.125

$\frac{0.125p}{0.125}=\frac{12}{0.125}\\p=96$

96 people are attending the concert.

Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

7 0

3 years ago

What is 500 times H88

sattari [20]

The answer would be A. 344000 and H=6 :)

8 0

3 years ago

What is HL???<br><br> HL=__<br><br> Image Below

Advocard [28]

Consider a trapezoid GJKF with:

GH=JH (hypothesis)

FL=KL (hypothesis)

so HL is the median of trapezoid GJKF

so: HL=1/2(2.5+1.2)=1.85

4 0

2 years ago

25 POINTS AND BRAINLIEST IF ANSWERED CORRECTLY!

vesna_86 [32]

X=-1 hope this helped!

3 0

3 years ago

Read 2 more answers