3 years ago

36 : 52 = : a) 18:26 b) 2:3 d) 2:2 d 9:13

Mathematics

1 answer:

kogti [31]3 years ago

3 0

The answer to the following question is letter D

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Which of the systems of equations below is equivalent to the system shown?

amm1812

Answer:

$D.....is\: the \: equivalent \: system$

Step-by-step explanation:

$if \to 4x + 5y = 3 \\ if \to 2x + 3y = 1 \\then \\ 2 \times \: 4x + 5y = 3 \\ 4 \times 2x + 3y = 1 \\ 10y - 12y = 6 - 4 \\ - 2y = 2 \\ \boxed{ y = - 1} \\ 4x + 5y = 3 \\ 4x +5( - 1) = 3 \\ 4x - 5 = 3 \\ 4x = 3 + 5 \\ 4x = 8 \\ \boxed{x = 2} \\ hence \: the \: equivalent \: system \: is \to D \\$

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Lin ran twice as far as Diego. Diego ran 300m farther than jada. Jada ran 1/3 the distance that Noah ran. Noah ran 1200 m. How f

astraxan [27]

Lin ran 1400 meters in total

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3 years ago

How will the graph of y=a* change when the function is transformed to y = 2a* + 9? Please state how the 2

goldenfox [79]

Y = 2y + 9. A = y, 2 means multiply yhe variable y two times, and u just add 9. Btw y = -9

7 0

3 years ago

Please help and show work

Aleksandr-060686 [28]

Step-by-step explanation:

11.

tan 30 = perpendicular / base = x/ 7

1/√3 = x/7

X= 7/√3

cos 30 = 7/y

√3/2 = 7/y

y = 7×2/ √3

y= 14/√3

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you ☺️.

3 0

3 years ago

Find f(5) for f(x) = 6 (3)

algol [13]

Answer:

5f=18

5f/5f=18/5f

f=3 2/5

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3 years ago

36 : 52 = __:__ a) 18:26 b) 2:3 d) 2:2 d 9:13

36 : 52 = : a) 18:26 b) 2:3 d) 2:2 d 9:13