2 years ago

Who can someone answer this im having trouble

Mathematics

1 answer:

yaroslaw [1]2 years ago

4 0

Answer:

Im not 100% sure but i know 2 and 4 are correct, the rest I think are all wrong but im not sure sorry

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Simplify (23)^–2 genuinely confused

statuscvo [17]

Answer:

1/529

Step-by-step explanation:

$23^{-2}\\\\\mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}\\23^{-2}=\frac{1}{23^2}\\\\23^2=529\\\\=\frac{1}{529}$

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3 years ago

Calculate the perimeter and the area of the figure.<br><br>top answer gets brainlest

Simora [160]

Answer:

area: 72 perimeter: 36

Step-by-step explanation:

area of big rectangle, 10x6=60

height of triangle:4 multiplied by 3 (6/2=3) =12 12+60=72

length of sides added together: 10+10+6+5+5=36

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MatroZZZ [7]

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y - 7 = 3(x+5)

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Julli [10]

V=A*h*1/3 - equation to count volume of the pyramid
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3 years ago

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almond37 [142]

Step-by-step explanation:

$\frac{32.5}{33.8} = 0.9615$

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