2 years ago

QUICKKK PLEASE HELP!!!! Q:43c +10d=?????

Mathematics

1 answer:

vlabodo [156]2 years ago

6 0

Answer:

53d

Step-by-step explanation:

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12 ten thousands, 8 thousands,14 hundreds, 7 ones in standard form

coldgirl [10]

12 x 10000 = 120000
8 x 1000 = 8000
14 x 100 = 1400
7 x 1 = 7

120000 + 8000 + 1400 + 7
129407 is your answer

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3 years ago

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dimaraw [331]

Answer:

rationalizing

Step-by-step explanation:

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2 years ago

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Pleeeeeeeeaaaseeeeee help meeeeeeee!!!!!!!!!

zaharov [31]

Answer:

Option D.

$A =96\pi\ cm^2$

Step-by-step explanation:

The area of the circular bases is:

$A_c = 2\pi(a) ^ 2$

Where

$a=4\ cm$ is the radius of the circle

Then

$A = 2\pi(4) ^ 2$

$A = 32\pi\ cm^2$

The area of the rectangle is:

$A_r=b * 2\pi r$

Where

$b=8\ cm$

b is the width of the rectangle and $2\pi r$ is the length

Then the area of the rectangle is:

$A_r=8 * 2\pi (4)$

$A_r=64\pi\ cm^2$

Finally the total area is:

$A = A_c + A_r\\\\A = 32\pi\ cm^2 + 64\pi\ cm^2\\\\$

$A =96\pi\ cm^2$

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3 years ago

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aleksandr82 [10.1K]

Since it says m1 is 120 and it says find m3 don’t you need to multiply or I’m wrong

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2 years ago

Factor completely 3x − 12. 3(x − 4) 3(x + 4) 3x(−12) Prime

garri49 [273]

3x - 12
3(3x/3 - 12/3)
3(x - 4)

The answer is: 3(x - 4).

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2 years ago

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