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4 years ago

Describe two different strategies you could use to add 16+35+24+14

Mathematics

2 answers:

yanalaym [24]4 years ago

6 0

Lowest to highest 14+16+24+35=89
or high to low 35+24+16+14=89

dalvyx [7]4 years ago

3 0

1. You could break them up:
10+30+20+10=70
6+5+4+4=19
70+19=89

2. Separate to groups:
16+35=51
24+14=38
51+38=89

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Step-by-step explanation: I have the same questions

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3 years ago

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Mars2501 [29]

Answer:

See explanation

Step-by-step explanation:

1. Given the expression

$\dfrac{\sqrt[7]{x^5} }{\sqrt[4]{x^2} }$

Note that

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2. Given equation $3\sqrt[4]{(x-2)^3} -4=20$

Add 4:

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$\sqrt[4]{(x-2)^3} =8$

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3 years ago

The area of a rectangular wall of a barn is 153 square feet. Its length is 8 feet longer than the width. Find the length and wid

r-ruslan [8.4K]

Answer and Step-by-step explanation:

Area (A) = 153

Length (l) = 8 + w

Width (w) = w

A = lw

153 = (8 + w)(w)

153 = $w^{2} + 8w$

0 = $w^{2} + 8w$ - 153

$w^{2} -9w + 17w - 153$

(w - 9)(w + 17)

w = 9

w = -17

We can't have a negative length, so we only use 9.

w equals 9.

That means l equals 17 (9 + 8 = 17).

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3 years ago

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3 years ago

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Vlad1618 [11]

Answer:

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4 years ago