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4 years ago

When is an expression undefined? give an example.

Mathematics

1 answer:

Inessa [10]4 years ago

8 0

Expression is undefined when there is no answer or when you get division by 0.

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What is a solution to a system of inequality's?

Damm [24]

Make all equal or try to even it out depending on what the system is about

8 0

3 years ago

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1/2x - 4 = 1/3x + 5

Mamont248 [21]

Answer:

X = 54

Step-by-step explanation:

Let's solve your equation step-by-step.

1/2x−4=1/3x+5

Step 1: Subtract 1/3x from both sides.

1/2x−4−1/3x=1/3x+5−1/3x

1/6x−4=5

Step 2: Add 4 to both sides.

1/6x−4+4=5+4

1/6x=9

Step 3: Multiply both sides by 6.

6*(1/6x)=(6)*(9)

x=54

3 0

3 years ago

Reflect the point (a) in the x-axis and (b) in the y-axis (4,5) and (1 1/2, -1/4)

gulaghasi [49]

(4,5)

a) -4,5

b) 4,-5

(11/2 , -1/4)

a)-11/2,-1/4

b)11/2,1/4

6 0

2 years ago

Find the combined volume of the two rectangular prisms.

antiseptic1488 [7]

V = L * W * H
$V_{1}$ = 15 * 12 * 10
$V_{1}$ = 1800
$V_{2}$ = 12 * 6 * 3
$V_{2}$ = 216
$V_{1+2}$ = 1800 + 216
$V_{1+2}$ = 2016

Hope that helps and you can remember the formula and steps for future use!

5 0

4 years ago

Factor. 81a36−64b16 (9a6−8b4)(9a6+8b4) (9a18−8b8)(9a18+8b8) (9a6−8b4)2 (9a18−8b8)2

DochEvi [55]

(9a^18 − 8b^8) (9a^18 + 8b^8) Is your answer :)

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4 years ago

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