I need help!?!?!?!??!?!?!?!?!?!?! Lol help neededdddd

Mathematics

2 answers:

erastova [34]3 years ago

7 0

Answer:

The first graph

Step-by-step explanation:

$x + 5 \geqslant 10 \\ x \geqslant 5$

Anettt [7]3 years ago

6 0

Answer: Choice A

Filled in circle at 5; shading to the right

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Explanation:

Think of it as x+5 = 10. You'd solve for x by subtracting 5 from both sides. This is to undo the addition operation.

So you'll do the same for the inequality to get $x \ge 5$ . The graph of which consists of a closed filled in circle at 5 on the number line. Then we shade to the right. This visually describes any x value that is 5 or larger.

So that's why the answer is choice A

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jarptica [38.1K]

The answer to your question is 18 thank me later!

3 0

2 years ago

Need help with my homework

Volgvan

Answer:

$\displaystyle y=\frac{16-9x^3}{2x^3 - 3}$

$\displaystyle y=-\frac{56}{13}$

Step-by-step explanation:

Equation Solving

We are given the equation:

$\displaystyle x=\sqrt[3]{\frac{3y+16}{2y+9}}$

To make y as a subject, we need to isolate y, that is, leaving it alone in the left side of the equation, and an expression with no y's to the right side.

We have to make it in steps like follows.

Cube both sides:

$\displaystyle x^3=\left(\sqrt[3]{\frac{3y+16}{2y+9}}\right)^3$