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kkurt [141]
3 years ago
7

Plz answer help me :(

Mathematics
1 answer:
finlep [7]3 years ago
3 0

Step-by-step explanation:

  1. 254.34
  2. i don't know the answer
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Find the zeros of the function.<br> f(x) = 3x2 – 8x – 16
Vlad1618 [11]

Answer:

amusing you mean 3x^2-8x-16 the answer is when x is equal to -4/3 and 4

Step-by-step explanation:

3x^2-8x-16 ------> (3x+4)(x-4)

3x+4=0 ----> 3x=-4 ----> x=-4/3

x-4=0 ----> x=4

5 0
3 years ago
Write the expression-3x2+2y2+5xy-2y+5x2-3y2 in simplest form A how many terms are in the simplified expression? B how many terms
natima [27]

Answer:

  • 4
  • 2

Step-by-step explanation:

  = x²(-3 +5) +y²(2 -3) +5xy -2y

  = 2x² -y² +5xy -2y

a) there are 4 terms in the simplified expression

b) 2 terms have negative coefficients (-y² and -2y)

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3 years ago
A steel cargo container is shaped like a cube measuring 5.2 ft on each edge how much steel is needed to make this container? Sho
bearhunter [10]

Answer:

162.24 ft

Step-by-step explanation:

So you first find the area of one side.

5.2 x 5.2 = 27.4

Then you times it by 6, because a cube has 6 sides.

27.4 x 6 = 162.24 ft

6 0
3 years ago
Solve simultaneously <br> Y=x-2<br> Y^2=x
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y=4-2 \ \lor \ y=1-2 \\&#10;y=2 \ \lor \ y=-1 \\ \\ \\&#10; \left \{ {{x=4} \atop {y=2}} \right.  \ \lor \  \left \{ {{x=1} \atop {y=-1}} \right.
8 0
3 years ago
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Simplify the expression 2(10) + 2(x-4)
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Answer:

Hello! :) have a good day!

2x + 12

7 0
3 years ago
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