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guapka [62]
3 years ago
8

What is the solution of 3 sqrt x+8=-4?

Mathematics
1 answer:
ryzh [129]3 years ago
4 0

Answer:

x=-72

Step-by-step explanation:

The given equation is \sqrt[3]{x+8}=-4.

We cube both sides of this equation to obtain;

(\sqrt[3]{x+8})^3=(-4)^3.

This implies that;

(x+8)=-64

We group similar terms to obtain;

x=-64-8

We simplify the right hand side of the equation to obtain;

x=-72

Therefore x=-72 is the solution of the given equation.

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3 years ago
Can some one help, step bye step please
il63 [147K]

Answer:

$14.23

Step-by-step explanation:

Multiply the original value by 1.035 to get your answer.

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snow_lady [41]

Answer:

see this and it by your own

Step-by-step explanation:

How do you find average speed with distance and time?

Divide the distance by the time.

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6 0
3 years ago
What is the value of the expression 4 x (2a - 1) if a = 3?<br> 16<br> 20<br> 23<br> 25
valentinak56 [21]
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1 year ago
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A Family purchased tickets to the movies in spent a total of $40.75. The family purchase five tickets there was a $.90 processi
muminat

Answer:

$7.25

Step-by-step explanation:

Total amount spent on the ticket   = $40.75

Number of ticket purchased  = 5

Processing fee per ticket  = $0.90

Unknown:

Cost of each ticket = ?

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To solve this problem, we need to find the processing fee for the 5 tickets purchase;

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