2 years ago

NEED HELP ASAP

1 answer:

4 0

Answer:

Step-by-step explanation:

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Ipatiy [6.2K]

Answer:

yes, you can :)

Step-by-step explanation:

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3 years ago

bogdanovich [222]

4 triangles and 1 rectangle

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3 years ago

Lerok [7]

Time taken by Ria to paint a room = 4 hours

Time taken by Destiny to paint a room = 6 hours

If they work together, they complete 1 job. So,

$\frac{1x}{4}+\frac{1x}{6}=1$

The LCD of 4 and 6 is 12

$\frac{3x+2x}{12}=1$

$\frac{5x}{12}=1$

$5x=12$

$x=\frac{12}{5}$

Hence, both of them can paint the room in $\frac{12}{5}$ hours or 2.4 hours.

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3 years ago

AlekseyPX

The answer to this question is B

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3 years ago

Dmitrij [34]

You can only multiply numbers that are inside the radical symbols

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3 years ago