2 years ago

Is 60n + 12 equal to 12(5n + 1)

Mathematics

1 answer:

hram777 [196]2 years ago

5 0

Answer: no

Step-by-step explanation:

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If AB= 4 units and DC=4 units , what is the length of BC

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Answer:

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Step-by-step explanation:

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I will mark you the brainiest for the correct answer, please be correct, Have a good day and take care, thanks. ( VIEW THE IMAGE

makkiz [27]

Mistake in Line 2 : Was in the determining the values for a ,b,c

Mistake in Line 4 : Not taking the square roots of both sides.

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2}$

First Mistake : Line 2

$a = x \\ b = 6 \\ c = 10$

Second Mistake : Line 4

$136 = {x}^{2} \\ not \\ 136 = x$

Correct Solution :

${x}^{2} + {6}^{2} = {10}^{2} \\ {x}^{2} = {10}^{2} - {6}^{2} \\ {x}^{2} = 100 - 36 \\$

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2 years ago

I will give brainlest and 75 points

Lelechka [254]

Answer:

Step-by-step explanation

3.2x+5.7=2.5x. X=-8.142857

10.1x-1.6x+44=-7 x=-6

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2 years ago

EXPERTS/ACE/TRUSTED HELPERS

snow_tiger [21]

the figure moved 7 to the right and 7 down

answer is C

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