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3 years ago

Find the missing number so that the equation has infinitely many solutions.

Mathematics

2 answers:

Lana71 [14]3 years ago

5 0

3x + 9= 3 (x + 3)
x + 9 + x= 2x + 9

IgorLugansk [536]3 years ago

5 0

Answer:

x= 0 is correct.

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Someone please help me

exis [7]

V = 1/3 l h w

V = 1/3 (12)(15)(9)
V= = 540

answer 540 m^3

8 0

2 years ago

PLEASE HELP I've tried everything 30 points!

Luda [366]

Answer:

(x+2)1x-8)=0

x=-2 or x=8

Step-by-step explanation:

The given quadratic expression is

$2 {x}^{2} - 12x - 32$

We equate this expression to zero to get:

$2 {x}^{2} - 12x - 32 = 0$

Let us divide through by 2 to get:

${x}^{2} - 6x - 16 = 0$

Split the middle term to get:

${x}^{2} - 8x + 2x - 16 = 0$

Factor

${x}(x - 8) + 2(x - 8) = 0$

Factor further to get

$(x - 8)(x + 2) = 0$

The solution are

$x = - 2 \: and \: x = 8$

7 0

2 years ago

Use the distributive property to rewrite 1/4 (x - 16)

Gnesinka [82]

Answer: 1/4x - 4

May i have brainliest

8 0

2 years ago

Solve for x: 2/3+1/3x=2x

velikii [3]

Answer:

x=2/5 or

x=0.4

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Michelle multiple 3.4×52. she incorrectly wrote 1,768 as her product.

Lelechka [254]

Answer:

Wrong Answer 176.8

Step-by-step explanation:

Multiply 3.4 * 52 = 176.8

6 0

3 years ago

Read 2 more answers