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ch4aika [34]
3 years ago
13

Work out V144 - (16 -5 2)2 I

Mathematics
1 answer:
ANTONII [103]3 years ago
3 0

Answer:

  -24

Step-by-step explanation:

\sqrt{144}-(16-5\times 2)^2=\sqrt{144}-(16-10)^2=\sqrt{144}-6^2\\\\=12-36=\boxed{-24}

Your calculator can be helpful for this.

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Step-by-step explanation:

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3 0
2 years ago
What is this expression in simplest form?
gayaneshka [121]

Answer:

A. 1÷(X+1) (x-2)

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8 0
2 years ago
Mary's allowance is based on the amount of time that she spends practicing different activities each week. This week Mary spent
Over [174]

Answer:

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7 0
2 years ago
The length of a rectangle is 4 ft longer than its width.
son4ous [18]

Answer:

96

Step-by-step explanation:

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6 0
2 years ago
A teacher has been given £35 to spend on pencils and rulers.
SSSSS [86.1K]
Packet of 12 pencils = p
Packet of 30 rulers = r

p = £2.15
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£35 = 4r + xp
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£35 = £24 + £2.15x
£11 = £2.15x
x = 5.12

Since she can buy 5.12 packets of pencils, it is equal to 5 packets of pencils.
3 0
2 years ago
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