3 years ago

21/x=84/120 solve the proportion

1 answer:

3 0

Answer: X= 30

Step-by-step explanation:

Hope that helped :)

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Anuta_ua [19.1K]

Answer:

440 I believe is the answer

Step-by-step explanation:

307.8 divided by( 7/10), which gets you 439.714285714. But you round up because if you round down, it would not be enough steps :)

5 0

3 years ago

siniylev [52]

$(-2-2i)(-4-3i)(7+8)=\\
15(-2-2i)(-4-3i)=\\
15(8+6i+8i-6)=\\
15(2+14i)=\\
30+210i$

5 0

3 years ago

DIA [1.3K]

Let me work it out real quick i’am not sure yet

7 0

2 years ago

8_murik_8 [283]

Answer:

(2, 5)

Step-by-step explanation:

Rotation clockwise 90° can be accomplished by the transformation ...

(x, y) ⇒ (y, -x)

(-5, 2) ⇒ (2, 5)

5 0

3 years ago

Misha Larkins [42]

$12.03994\to\boxed{12.04}$

8 0

3 years ago

21/x=84/120 solve the proportion​