2 years ago

A positive number is 12 less than it’s square. Find the number

Mathematics

2 answers:

neonofarm [45]2 years ago

4 0

Answer:

Step-by-step explanation:

4×4=16 (4 squared)

16-4=12 (4 is 12 less than its suare =16)

den301095 [7]2 years ago

3 0

The answer is 4!!!!!

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Find the mode of this set of data 18,27,28,44,44,50,67

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2 years ago

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<img src="https://tex.z-dn.net/?f=2x-y%3D4%5C%5Cy-x%3D4" id="TexFormula1" title="2x-y=4\\y-x=4" alt="2x-y=4\\y-x=4" align="absmi

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1 year ago

Aisha worked 8 3/4 hours on thursday and 7 2/4 hours on friday. how many hours did she work during these days?

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8 0

3 years ago

Help can u answer this

umka21 [38]

Answer:

$c) 82$

$d) - 11$

$g)27$

$h)1000$

$k)11$

$l) 8$

Step-by-step explanation:

${9}^{2} + 1 \\ = (9 \times 9) + 1 \\ = 81 + 1 \\ = 82$

${6}^{2} - {5}^{2} \\ = (6 \times 6) - (5 \times 5) \\ = 36 - 25 \\ = - 11$

$(1 + 2 {)}^{3} \\ = {3}^{3} \\ = 3 \times 3 \times 3\\ = 27$

$(2 + 8 {)}^{3} \\ = {10}^{3} \\ = (10 \times 10 \times 10) \\ = 1000$

$\sqrt{4} + {3}^{2} \\ = 2 + {3}^{2} \\ = 2 + (3 \times 3) \\ = 2 + 9 \\ = 11$

$2 \times 5 - \sqrt{4} \\ = 10 - \sqrt{4} \\ = 10 - 2 \\ = 8$

<h3>Hope it is helpful....</h3>

3 0

2 years ago