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shepuryov [24]
2 years ago
15

Please help, i have no idea what i did wrong. 20 points !

Mathematics
1 answer:
tresset_1 [31]2 years ago
6 0

Answer:Second Step

Step-by-step explanation:

On the right side in step two you added -3b-15b, and ended up with -12b. This is incorrect. -3b-15b is actually -18b

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Nataly_w [17]
Phytagorean Theorem i think
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3 years ago
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Is it true that x= -5 ? -2(-4x-1)-x+3=−30 Justify your answer.
grandymaker [24]

Answer:

Step-by-step explanation:

here you go mate

step 1

-2(-4x-1)-x+3=−30  equation/Question

step 2

-2(-4x-1)-x+3=−30  distribute

7x+5=-30

step 3

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7x=-35

step 4

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answer

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6 0
3 years ago
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Gre4nikov [31]

Answer:

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8 0
3 years ago
Julio bought a total of 20 medium and large pumpkins. If he spent $53 and bought 6 more large pumpkins as medium pumpkins, how m
Tatiana [17]
20 medium and large pumpkins

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Find the perpendicular line then find the intersection then find the point

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at (4,5)
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D=\sqrt{(4)^2+(-2)^2}
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D=2√5
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7 0
3 years ago
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