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3 years ago

Plz Help Me, Just Tell Me How I Can Do This!

Mathematics

1 answer:

mamaluj [8]3 years ago

8 0

You will need to use the Pythagorean Theorem, actually a derivative of it sometimes called the "distance formula" to find the length of the segments between two points. Mathematically the distance is:

d^2=(x2-x1)^2+(y2-y1)^2

d=√(dx)^2+(dy)^2)

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I need help asap. Evaluate Expressions

Anit [1.1K]

Answer:

p-r/6=-6-(-6)/6=-6+1=-5

2:

p-(m-n)= -1-(-4-4)=-1-(-8)=-1+8=7

(z+y)/2)3=(-5-4)/3=-9/3=-3

4:

m/6-n=6/6-6=1-6=-5

k³-h=3³-(-2)=27+2=29

p-(p-(m-3))=5-(5-(4-3))=5-(5-1)=5-4=1

(k)(k-j)+3=(5)(5-5)+3=5*0+3=3

p²/6-q=6²/6-4=6-4=2

9;

zx+3³=6*4+3³=24+27=51.

10:

y+z-(y-x)=5+4-(5-2)=9-3=6

Some basic rules:

+. +. +=+

+. * +=+

+. ÷ +=+

+. - +=+

and

+. +. -=add and put sigh of greater one.

-. * +=-sigh

-÷-=+sigh

- - -=add and put - sigh

7 0

3 years ago

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Please help me. how many observations are in this data set?

Ivenika [448]

Answer:

Step-by-step explanation:

count the dots. each is one observation

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2 years ago

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Plss help asap im on a time limit

lys-0071 [83]

Answer: the first one

Step-by-step explanation: just trust me ;)

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2 years ago

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Help plz!!!!!!!!!!!!!!!!!!!!!!!!!!!!

blondinia [14]

0.329 is a rational number because the decimal stops. If it had continued on and on with no particular pattern, it would have been irrational. It can be a fraction too (329/1000)...

127.5 is a rational number because again the decimal ends. It can also be converted into a fraction which is another sign that it is rational (127 1/2)...

-89 is a rational number because negatives are rational numbers. It is also in the category of an integer, which means that is a rational number also...

The last one is a non-perfect square, which means no number squared could ever give you 101. When you solve for it, it is also a non-terminating decimal.

8 0

2 years ago

Please answer 1 and 3 please

wel

Answer:

1 C

3 A

Step-by-step explanation:

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2 years ago

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