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shtirl [24]
3 years ago
8

How are integers and their opposites related? Select all that are true.

Mathematics
2 answers:
geniusboy [140]3 years ago
8 0
A - Not correct because that would mean they are the same number 

B - Correct because they one is positive and one is negative 

C - Correct because added they are zero let's say negative 1 + -1 =0 

D- Correct because they are opposite  

E- Not Correct because B is correct
evablogger [386]3 years ago
4 0
B, C, and D are all correct.
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Find the area of a rectangle with a length of 5 1/3 inches and a width of 2/3 inch
neonofarm [45]

Step-by-step explanation:

length \: of \: rectangle \\ l = 5 \frac{1}{3} \:  inches =  \frac{16}{3}  \:inches  \\  \\ width \: of \: rectangle \:  \\ w =  \frac{2}{3}  \: inch \\  \\ area \: of \: rectangle \\  = l \times w \\  \\  = \frac{16}{3}  \times \frac{2}{3} \\  \\  =  \frac{32}{9}  \\  \\ \red{ \boxed{  \therefore  area \: of \: rectangle = 3 \frac{5}{9}  \:  {inch}^{2} }}

4 0
3 years ago
A total of 750 students attended a conference at avenel high school the attendance of the number of girls was twice that of the
leva [86]

Answer:

250 boys attended the conference.

Step-by-step explanation:

First, divide 750 by 3 (one-third of the conference is boys) and you will get 250 (number of boys). If you wanted to find the number of girls too, you would simply double 250 to get 500 girls.

4 0
3 years ago
What is the length of CO?
posledela

Answer:

Pythagorean theorem, eh?

Step-by-step explanation:

The way to do this is use the radius-tangent angle theorem thing...

It states that, a radius that intersects a point of tangency(I think that's what it's called) is perpendicular to the tangent. Thus, CW is perpendicular to OW!

Thus, it forms a right triangle, where we can use Pythagorean Theorem!

If you don't know what it is, check the internet! It's pretty simple.

CW^2+OW^2=OC^2\\144+81=OC^2\\225=OC^2\\OC=15

So, there you go! Hope this helps!

NOTE: This answer was recently deleted for violating community guidelines, so I just re-uploaded it!(and edited it) So if you do need more help, do some research!

8 0
2 years ago
What is this? Please answer if u know what you are doing thank you
fgiga [73]

Answer:

y= 8

Step-by-step explanation:

y= k/x

-8= k/4

k= -8×4= -32

y= k/x

y= -32/-4

y= 8

hope it helps!

6 0
2 years ago
Read 2 more answers
What's 67.8 times 0.45
Tpy6a [65]
30.51. I used my calculator. Hope this helped. 
5 0
3 years ago
Read 2 more answers
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