3 years ago

I need help please someone help please answer all of them please

1 answer:

5 0

I only know the first one.
• In 4 hours the cyclist was able to travel 24 miles.

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Brilliant_brown [7]

Answer:

by using Pythagoras theorm

${x}^{2} + {x}^{2} = {(9 \sqrt{2)} }^{2} \\ 2 {x}^{2} = 81 \times 2 \\ 2 {x}^{2} = 162 \\ {x}^{2} = 81 \\ x = \sqrt{81} \\ x = 9$

Step-by-step explanation:

4 0

3 years ago

allsm [11]

Answer:

0.24 kilometres

Step-by-step explanation:

1cm represents 240000cm on actual map

therefore to get the actual representation

1km=1000000cm

? =240000cm

Do cross multiplication;

(240000cm x 1km)/1000000cm

=0.24km

5 0

2 years ago

DaniilM [7]

The answer would be 1.25.

6 0

3 years ago

Dominik [7]

C. 1/5

because you multiple it times 5 every time

5 0

3 years ago

miv72 [106K]

It’s just y=6 and x=-6

3 0

3 years ago