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Vsevolod [243]
4 years ago
10

Write quadratic equation whose roots are 4 and -2 and whose leading coefficient is 5

Mathematics
1 answer:
AfilCa [17]4 years ago
3 0
5(x-4)(x+2)
if you need to expand it, it would be 5(x²-2x-8)=5x²-10x-40=0
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The width rectangle is 43 centimeters The perimeter is at least 198 cm let the length of the rectangle be /.
AnnyKZ [126]

Answer:

198/43

Step-by-step explanation:

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3 years ago
Can someone help me and explain it to me
Alex_Xolod [135]

Answer:

1) 6

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Step-by-step explanation:

1. We need to see how many 8-miles are in 24 miles, than multiple it with 2in.

(24/8)*2=3*2=6in

2. Fist we calcue how many 17-feets are in 68feets, and multiple that with 1in.

(68/17)*1=4

3. We first see how many 3ins are in 9ins, and than multiple that with 9feet

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(36/2)*7=18*7=126feet

5. See how many 15fts are in 75ft And than multiple it with 3.

(75/15)*3=5*3=15

4 0
3 years ago
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sveticcg [70]

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4 0
2 years ago
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ANEK [815]

Answer:

x>-4

Step-by-step explanation:

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3 0
3 years ago
An item is regularly priced at $40 . Milan bought it at a discount of 45% off the regular price. How much did Milan pay?
maw [93]
45%=.45
40*.45=18
40-18=22
8 0
3 years ago
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