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harina [27]
4 years ago
8

Do the ratios 14/7 and 2/1 form a proportion? Choose =Yes or No

Mathematics
1 answer:
yuradex [85]4 years ago
8 0
The answer is yes. 14 can be expressed as 7 times 2. 2 can be expressed as 1 times 2.

you can also just simplify 14/7 by dividing both numbers by 7 to get 2/1.
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5. For which equation is the ordered pair (-3,4) a solation?
liraira [26]
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8 0
3 years ago
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Please help me ( This the the owner of this acc sister again) Please don't remove this!
kifflom [539]

Answer:

Sam won first, Craig won second, Randy won third, and Charlie won fourth.

Step-by-step explanation:

Sam won first, Craig won second, Randy won third, and Charlie won fourth. It's all a matter of which number is bigger, which means it took more time.

8 0
3 years ago
The formula K=5/9(F−32)+273.15 converts temperatures from Fahrenheit F to Kelvin K.
FromTheMoon [43]

Answer:

a.  F = (9/5)(K - 273.15) + 32

b.  F = 32°F

Step-by-step explanation:

K=5/9(F−32)+273.15

F = (9/5)(K - 273.15) + 32

F = (9/5)(<u>273.15</u> - 273.15) + 32

F = 32

3 0
3 years ago
tres amigos reinaldo, yasir y jefferson tienen como profesiones medico, ingeniero y profesor, sin que sepamos cual de ellas corr
zimovet [89]

Answer:

Reinaldo es ingeniero

Step-by-step explanation:

Por los datos del problema sabemos que Jeferson es casado. También sabemos que el profesor se casará pronto, así que:

Jeferson no es profesor

Reinaldo debe tomar el metro para visitar al médico, así que no es vecino de ninguno. Como el médico y el profesor son vecinos, entonces Reinaldo no es médico ni profesor, asi que

Reinaldo es ingeniero

Podemos saber además que si Jeferson no es profesor (ya demostrado) ni tampoco es ingeniero, entonces

Jeferson es médico

Por descarte, Yasir es profesor

4 0
4 years ago
WHAT IS THE LINE OF BEST FIT FOR THE FOLLOWING DATA (1,3) (2,0) (5,-8) (9, -25) . WRITE YOUR ANSWERS IN THE FORM OF Y= AX+ B​
dimulka [17.4K]

Answer:

3.471 + 7.2516 x

Step-by-step explanation:

Given the data:

(1,3) (2,0) (5,-8) (9, -25) .

X:

1

2

5

9

Y:

3

0

-8

-25

The line of best fit for the data given can be obtained using an online regression calculator :

The equation of best fit for the data is thus;

Best fit equation; y = -3.471 + 7.2516x

Intercept = - 3.471 ;

Slope = 7.2516

5 0
3 years ago
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