I dont get this can someone please help me.

Mathematics

2 answers:

lora16 [44]3 years ago

6 0

$5+\dfrac x 2 \geq 10\\\\\implies \dfrac x2 \geq 10-5\\\\\implies \dfrac x2 \geq 5\\\\\implies x \geq 5 \times 2\\\\\implies x \geq 10$

Deffense [45]3 years ago

4 0

Answer:

Option D

x ≥ 10

Step-by-step explanation:

5 + x/2 ≥ 10

2 × 5/2 + x/2 ≥ 10

10 + x/2 ≥ 10

x + 10 ≥ 2 × 10

x + 10 ≥ 20

x + 10 - 10 ≥ 20 - 10

x ≥ 10

Thus, The answer is x ≥ 10

-TheUnknownScientist 72

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Select all that are true for g(x) = 10/x (PLEASE ANSWER FAST ILL LOVE YOU FOREVER)

Ksivusya [100]

The given function is:

$g(x)= \frac{10}{x}$

The parents functions of g(x) will be:

$f(x)= \frac{1}{x}$

The domain of g(x) and its parent function is the same i.e. Set of all Real numbers except 0.

The range of g(x) and its parent function is the same i.e. set of all real numbers except 0.

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So, the correct answers are:
The domain of g(x) is the same as the domain of the parent function.
The range is the same as the range of the parent function.
The function g(x) decreases over the same x-values as the parent function.

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3 years ago

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Brilliant_brown [7]

Answer:

As for this problem, we will first establish that the length of the flower bed be represented as x, the width of the flower bed be represented as x/2 ,and the area of the flower bed be taken as it is since it is given. We then follow the formula for area which is length multiplied to width which is:

A = LW

we then substitute them

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