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Alex_Xolod [135]
3 years ago
8

Help please I forgot my notesNeed answers asap- it's due in a few hours​

Mathematics
1 answer:
ahrayia [7]3 years ago
4 0

I'm not to sure if I know the other ones but number 12th Is 6

Step-by-step explanation:

Since the two lines intersect at point Q(x,y) the x & y values of both lines must be equal at point Q. so 3x+14=7x-10. Solving for x yields x = 6.

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A kitchen floor has an area of 48 square feet.One tile covers 0.75 square goot.How many tiles would be needed to cover the entir
pshichka [43]
@Texaschic101 you are correct .75 x 64 will indeed equal 48 sq feet. so your answer will be 64 tiles. hope this was of help!
4 0
3 years ago
10+200+0=——— what can you do with this
musickatia [10]

Answer:

210

Step-by-step explanation:

you can do 200 + 10 = 210

You can also do 200 + 1 x10

5 0
3 years ago
Read 2 more answers
List P contains m numbers; list Q contains n numbers. If the two lists are combined to produce list R, containing m + n numbers,
Anarel [89]

Answer: YES

Step-by-step explanation:

We need to write out the expressions

P= {m}

Q= {n}

R= {m+n}

If 2m=n then we can say;

P= {½n} Q= {n} & R= {³/²n}

It is obvious that the smaller number in Q is greater than the largest number in P

We can make some assumptions.

Let n= (x,y,z)

Consequently,

P={½x,½y,½z} Q={x,y,z} and R= {1.5x,1.5y,1.5z}

Therefore the median will be the middle element,

Median of P= ½y

Median of Q = y

Median of R = 1.5y

And 1.5y>1.5y

Then we can agree that the median of R is greater than the median of both P and Q

5 0
3 years ago
The following scatter plot demonstrates which type of correlation?
Nady [450]

Therw are no outliers. Outliers is a point that is out of the range of the correlation.

The group of points is going down making it a negative.

The points are not spread out. They are clustered together enough to determine it is a correlation.

It is a negative correlation.

4 0
3 years ago
Read 2 more answers
What is the solution of c² + 9 = 9​
Lisa [10]

Answer:

The answer is 0

Step-by-step explanation:

0^2 is just 0x1 so 0+9=9

7 0
2 years ago
Read 2 more answers
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