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notka56 [123]
3 years ago
15

What does this mean:

Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0
What does what mean you dont have enything on there



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Help me!<br> solve for w
Ket [755]

Answer:

w = 5 , w = -5

Step-by-step explanation:

w^2 = 25

Take the square root of  each side

sqrt(w^2) = ± sqrt(25)

w = ±5

6 0
3 years ago
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Solve the equation <br> 4b + 22 = 5(b + 4) − 1
djverab [1.8K]

4b + 22 = 5 (b + 4) - 1 (remove the parantheses)

4b + 22 = 5b + 20 - 1 (calculate)

4b + 22 = 5b + 19 (move the terms)

4b - 5b = 19 - 22 (collect like terms and calculate)

-b = -3 (change the signs)

<em>b = 3</em>

3 0
3 years ago
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Hey:) can you please help me posted picture of question
elixir [45]
Option B gives the correct answer.

The step by step solution using the FOIL method of multiplication is given below:

(8 x^{5}+9)(8 x^{3}+9) \\  \\ &#10;  =8 x^{5} (8 x^{3}+9) +9(8 x^{3}+9) \\  \\ &#10;=64 x^{8} +72 x^{5}+72 x^{3}+81
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3 years ago
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A cubical water tank is 1.2 m long. What is the capacity of the tank in litres ?
torisob [31]

Answer:it turned out I was not gay after all

Step-by-step explanation:I was really into girls

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3 years ago
Solve for the variable<br> x- 8= – 8
Lyrx [107]

Answer:

x=0

Step-by-step explanation:

X -8 = -8

Add 8 to both sides to get x alone

X = 8 - 8

X = 0

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3 years ago
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