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miss Akunina [59]
3 years ago
14

(will mark brainlyist must answer all)

Mathematics
1 answer:
Tasya [4]3 years ago
8 0

Answer:

1.y=5x+4

2.y=onefithx-19

3.perpendicular

4.neither

5.y= -3x+29

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Can someone plz help me?
n200080 [17]
The equation of the line best fit is y=35, x= 20
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4 0
3 years ago
Read 2 more answers
Which mathematical symbol would best fill in the blank to compare the two real numbers?
Vikki [24]

Answer:

squareroot of 7 < 14/5

Step-by-step explanation:

We are given that two real numbers

squareroot of 7 and 14/5

We have to compare the given two real numbers and  fill the mathematical symbol in the blank

In order to compare the given real number we will find the value of given real numbers .

Value of squareroot of 7 = 2.646

Value of 14/5 = 2.8

Value of 2.645 is less than 2.8.

Hence,  squareroot of 7 is less than 14/5

hope i helped! :D

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5 0
2 years ago
70 - q - q - 2q = 80???
Aneli [31]


70-q-q-2q= 80

combine like terms first

so you get 70-4q= 80

subtract 70 on both sides and you get -4q= 10

divide -4 on both sides and you get q= 10/-4 or -2.5

3 0
3 years ago
jasmine bought wax that will cover 400 square feet per gallon. jasmine needs to wax 4704 square foot surface with 2 coats of wax
WINSTONCH [101]

Answer:

24

Step-by-step explanation:

400 × 12 = 4,800

4,800 needed for ONE coat.

Since you need TWO coats, double 12, then you should get 24.

4 0
2 years ago
What is the number in standard form?<br><br> 4.9×10^8
belka [17]

In order to get the answer to this question you have to remember that if the exponent is positive you need to move to the right, and if the exponent is negative you got to move to the left.

  • 4.9\times10^8
  • Positive so move to the right 8 times....
  • 4.9\times10^8 = 490000000.
  • = 490000000.

Therefore the answer is "490000000."

Hope this helps!

Nonportrit

6 0
3 years ago
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