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2 years ago

Evaluate 3 to the power of 3+1⋅9+12 A.24 B.30 C.48 D.264

Mathematics

2 answers:

Crank2 years ago

5 0

24..... hope I helped

ella [17]2 years ago

5 0

C) 48 a resposta espero ter ajudado

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15 - m ≥ 4 if m = 11 true or false

Dominik [7]

Answer:

false

because its equal

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4 = 4

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2 years ago

Can someone pls explain to me how to do this (^｡^)

34kurt

Answer:

Area: $\frac{8}{15}$ feet²

Perimeter: $\frac{44}{15} =2 \frac{14}{15}$ feet

Step-by-step explanation:

The formula of finding the area of a rectangle or square is width multiplied by length.

The formula of find the perimeter of a rectangle or square is width+width+length+length

Area: $\frac{4}{5} *\frac{2}{3} = \frac{8}{15}$ feet²

Perimeter:

$\frac{4}{5} +\frac{4}{5} +\frac{2}{3} +\frac{2}{3} =$

$\\\\\frac{12}{15} +\frac{12}{15} +\frac{10}{15} +\frac{10}{15} =\\\\\frac{24}{15} +\frac{20}{15} =\\$

$\frac{44}{15} =2 \frac{14}{15}$

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2 years ago

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ser-zykov [4K]

Answer:

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Step-by-step explanation:

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2 years ago

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Diego's sister is twice his age minus 9 years. She is also as old as half the sum of the ages of Diego and both of his 12-year-o

slava [35]

Answer:

Diego is 14 years old.

Sister is 19

Step-by-step explanation:

x = Diego's age

x + 24

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First to get rid of the fraction we multiply each side by 2

2(2x-9) = 2((x+24)/2)

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The we isolate x

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3 3

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Now we can solve for his sister. We can use one of the two equations from earlier to do this.

Plug 14 in for x and then solve for his sister

2(14)-9

28-9

His sister is 19

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2 years ago

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irakobra [83]

Answer:

mok

Step-by-step explanation:

mok

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2 years ago