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katrin [286]
3 years ago
12

X^20-1=0,how many real roots does each have​

Mathematics
1 answer:
Ainat [17]3 years ago
4 0

Answer:

x = 1,-1   2 real roots

Step-by-step explanation:

PLEASE GIVE BRAINLIEST

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PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST!!
aliya0001 [1]

Answer:

The answer is A: 120yd^2

Step-by-step explanation:

Volume = Width x length x height

Volume = 8 x 3 x 5

Volume = 120

3 0
3 years ago
Read 2 more answers
Paracetamol contains 500ml of paracetamol.how many such tablets may be prepared from 8kg of paracetamol
german

Answer:

16 tablets

Step-by-step explanation:

1 liter =1000 mL

1 liter= 1 kg

2(500 mL)=1000 mL

There is 8 kg of paracetamol, which translates to 8 L or 8000 mL, from there it is simple math.

In a liter 2 tablets can be made, then multiply this by 8 L to get 16.

7 0
3 years ago
Aaron has 400 in his savings account,he takes 35 from his account each week.candy has 200 and she adds 15 every week,how much we
ipn [44]
It will take four weeks.  Week 1: 400 - 35 = 365 for aaron, week 2: 365- 35 = 330 for aaron, week 3 330 - 35 = 295 for aaron, week 4 295 - 35 = 260 for aaron,  WEEK 1 for candy is 215 (200 + 15), WEEK 2 for candy is 230 (215 + 15), WEEK 3 for candy is 245 (230 + 15), and WEEK 4 = 260 (245 + 15).
ANSWER: 4 weeks
3 0
3 years ago
Read 2 more answers
Select the correct answer.
likoan [24]

Answer:

x = 20

Step-by-step explanation:

Traingle ABC = Traingle DEC

4x-1×4×5 = x+2×4×5

80x-1 = 2×20x

80x-20x = 2+1

60x = 3

60÷3 = x

x = 20

6 0
4 years ago
Now subtract the rest of your monthly expenses.
Oksanka [162]

Answer:

$105.29

Step-by-step explanation:

I already submitted my answer and this is correct!

9 0
4 years ago
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