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Papessa [141]
3 years ago
11

Find the value of x. If necessary, round to the nearest tenth.

Mathematics
1 answer:
stepladder [879]3 years ago
5 0

Answer:

10.3 in

Step-by-step explanation:

a = (1/2)b*h

53 = (1/2)x * x

53 = (1/2)x²

Multiply both sides by 2

106 = x²

Take the square root of both sides

x = 10.3

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Given k(x) =x^3-2x, find k (3)
nadezda [96]

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For her phone service, Rita pays a monthly fee of $17, and she pays an additional $0.05 per minute of use. The least she has bee
Alona [7]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Monthly fee = $17

Additional fee per unit of use = $0.05

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Equation to represent the number of minutes 'M':

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