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4 years ago

Please help me and explain too if u want

Mathematics

2 answers:

zloy xaker [14]4 years ago

6 0

Answer:

h = -9

2/3h - 1/3h + 11 = 8. Combine like terms

1/3h + 11 = 8. subtract from both sides

-11. -11

1/3h = -3

(3/1) 1/3h= -3 (3/1) multiply the reciprocal

h= -9

Ira Lisetskai [31]4 years ago

4 0

Step-by-step explanation:

2h/3 - h/3 + 11 = 8

h/3 = 8 - 11

h/3 = -3

h = -9

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Varvara68 [4.7K]

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3 years ago

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3 years ago

Given that 2x + 7 equals 27 and 3x + 1 equals 28 does 2x + 7 equals 3 x + 1

ICE Princess25 [194]

2×+7=27
2×-7=27-7
2× =20
2/× =20/2
× = 10
2(10)+7=27

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6 0

3 years ago

Given the function ƒ(x) = 3x2 − 5x + 10, find ƒ(4).

Sav [38]

The right answer is Option B: f(4) = 38

Step-by-step explanation:

Given function is;

$f(x) = 3x^2-5x+10$

For finding f(4), we will put x=4 in the given function; therefore

Putting x=4 in given function,

$f(4) =3(4)^2-5(4)+10\\f(4) =(3*16)-20+10\\f(4) = 48-10\\f(4) = 38$

Therefore;

f(4) = 38 in the given function.

The right answer is Option B: f(4) = 38

Keywords: function, addition

Learn more about functions at:

#LearnwithBrainly

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3 years ago