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liubo4ka [24]
3 years ago
8

The widescreen TV has an aspect ratio of 16:9 for the width and height. Determine the side lengths of the TV. a= b=

Mathematics
1 answer:
arlik [135]3 years ago
5 0

俄控股包i0j2rd,8j30e÷/愛愛情片中

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what is the algebraic equation product of 3 and a squared number is twice the sum of the number and 4
Katyanochek1 [597]
Let n = number

" product of 3 and a squared number" translates to 3n²

"sum of the number and 4" translates to n + 4

The word "is" becomes your equals sign. 

3n² = n + 4 is your equation. 
6 0
3 years ago
PLEASE HURRY THIS IS DUE IN 10 MINUTES AND I AM REALLY CONFUSED!!
Harrizon [31]

Answer:

A. 8 beads per bracelet.

7 0
3 years ago
What is the answer because i need help with it
DENIUS [597]

Answer:14

Step-by-step explanation:

He takes 2 a week so 2 times 7 is 14

7 0
2 years ago
I need help..........
Marat540 [252]
Answer: 3rd one
Rearrange the original equation so it fits the model of : ax^2+bx+c=0
Then use the quadratic formula to find all possible answers.
5 0
3 years ago
Find the 5th term of the sequence in which T1=8 and Tn=3t n-1
yan [13]
T_n = 3 * T_(n-1)

Long way (always works!)
T_5 = 3*T_4,
T_4 = 3*T_3
T_3 = 3*T_2
T_2 = 3*T_1

T_5 = 3*3*3*3*T_1 = 81*T_1 = 81*8 = 648!

Short way (sometimes it works!)

T_n = 3^(n-1) * T_1 (this case is a geometric series of ratio-=3)
T_5 = 3^4*8 = 648
6 0
2 years ago
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