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Novosadov [1.4K]
2 years ago
15

Please help me!!!!!!!!!

Mathematics
1 answer:
Rina8888 [55]2 years ago
7 0

Answer:

scale factor 4

Step-by-step explanation:

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Javier walks from his house to the zoo at a constant
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Congrats?

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I don´t understand the question

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Write and solve a real-world word problem in which there are 3 tables for every 8 chairs.
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That means there are 24 chairs. What you would do is multiply 8 by 3 which gives you 24. 
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3 years ago
a perfect score on a test with 25 questions is 100 each question is worth the same number of points how many points is each ques
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4 because 100 divided by 25 is 4.
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Please help me I <br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%20%20%7By%7D%5E%7B2%7D%20%20%2B%204y%20-%204"
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Answer:

{x}^{2}  -  {y}^{2}  + 4y - 4 \\  \\  {x}^{2}  - ( {y}^{2} .2.y.y +  {2}^{2} ) \\  \\  {x}^{2}  - (y - 2) {}^{2}  \\  \\ (x + y - 2)(x - y + 2)

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3 years ago
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URGENT WILL MARK BRAINLIEST <br>Show your work and solve for x and y.<br>3x + y = 8<br>2x + 4y = 12​
mars1129 [50]
  • 3x+y=8--(1)

2x+4y=12

  • x+2y=6--(2)

  • (1)×1 and (2)×3

\\ \rm\Rrightarrow 3x+y=8

\\ \rm\Rrightarrow 3x+6y=18

Subtract both

\\ \rm\Rrightarrow -5y=-10

\\ \rm\Rrightarrow y=\dfrac{-10}{-5}

\\ \rm\Rrightarrow y=2

Put the value in eq(2)

\\ \rm\Rrightarrow x+2(2)=6

\\ \rm\Rrightarrow x+4=6

\\ \rm\Rrightarrow x=6-4=2

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2 years ago
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