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Vesnalui [34]
3 years ago
9

3y^4/3y^2-6=10 please help I will.mark it as the brainliest answer!​

Mathematics
2 answers:
Korolek [52]3 years ago
6 0
Y=4 or -4
Explanation: trust me bro
Lady bird [3.3K]3 years ago
3 0

Answer:

y=4

Step-by-step explanation:

you multiply through by 3y^2

3y^4 - 18y^2 =30y^2

Collect like terms

3y^4=48y^2

divide through by y^2

3y^2=48

divide through by 3

y^2=16

take the square root of both sides

y=4

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The bank charged TENLEY $30 fee because her balance dropped below $0. She knows that she currently has an outstanding charge of
Korolek [52]

Answer:

Tenley has to deposited any amount from $50 and above.

Step-by-step explanation:

From the above question, we can deduce that if your bank balance is below 0, = - , you would be charged $30

Hence,

First she has to pay the bank charges of $30, and to prevent the outstanding charge of $19.95 for generating about charge she has to deposit any amount above $19.95

The amount she has to deposit is

$30 + (x > $19.95)

Assuming x is $20 and above

= $30 + $20 = $50

Hence, Tenley has to deposited any amount from $50 and above.

7 0
3 years ago
Please help, I miss one day and I dont know how to do this
valentinak56 [21]

Answer:

X is 12 Y is 124

Step-by-step explanation:

left and right side have equal degrees of 56

so x would be 12 because you would multiply 4×12

since in total it will be 360 degrees

you add 56 and 56 together to get 112

then just subtract 112 from 360 and you get 248 then divide 248 by 2 and you have your bottom and top value of 124

4 0
3 years ago
In a weekly lottery, ten ping-pong balls numbered 0 to 9 are placed in each of six containers, and one ping-pong ball is drawn f
sukhopar [10]
He will have a 1/531,441 chance of winning next week.

There are 10 balls in each container; for 6 containers, this gives us 10^6 = 1,000,000.  There is 1 correct combination of balls, so his chance the first week is 1/1,000,000.

The second week, 1 ball is removed from each container; this will give us 9^6 = 531,441 chances.  There is 1 correct combination, so he will have a 1/531,441 chance of winning.
6 0
3 years ago
Read 2 more answers
13 + 5x - 4y - 8<br> .<br> I need to simplify the expression
IrinaK [193]

Answer:

5+5x-4y

Step-by-step explanation:

6 0
3 years ago
Can someone help me with these? Pls Answer ill mark Brainliest
Nat2105 [25]

Answer:

ok

Step-by-step explanation:

ok

3 0
3 years ago
Read 2 more answers
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