2 years ago

Which situation could best be represented by the integer 120

1 answer:

8 0

Which situation could best be represented by the integer 120?

1. could be negative but the likely of losing 120 pounds is very low

2. this number would be positive

3. could be between -1 to - infinity

answer: 3. the number of feet below a surface

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Simplify 4+3(7+4 x 2)-100<br> Solve this

siniylev [52]

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2 years ago

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1 David buys 4 kg of apples from the supermarket for £1.60.

liberstina [14]

Answer:

£ 2.8

Step-by-step explanation:

4 kg = 1.60

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3 years ago

Find the third side in simplest radical form

klasskru [66]

Answer:

$2 \sqrt{71} \: units$

Step-by-step explanation:

Given is a right angled triangle in which third side is the hypotenuse.

Therefore, by Pythagoras theorem:

$thid \: side = \sqrt{ {15}^{2} + ( \sqrt{59} )^{2} } \\ \\ = \sqrt{225 + 59} \\ \\ = \sqrt{284} \\ \\ = \sqrt{ {2}^{2} \times 71 } \\ \\ = 2 \sqrt{71} \: units$