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4 years ago

What inequality symbol is in inequality a?

Mathematics

1 answer:

Elena L [17]4 years ago

5 0

U need to add a photo of the inequality

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What is the value of x in the equation? 3(x+6)=-18 0 -36 0-33 0 -24 0 -18

otez555 [7]

Answer:

Step-by-step explanation:

3(x +6 ) = -18

Divide both sides by 3

3(x+6)/3= -18/3

x +6 = - 6

Subtract 6 from both sides

x + 6 - 6 = - 6 - 6

x = - 12

5 0

4 years ago

Find the value of x. LOOKING FOR HELP WITH THIS ANSWER FAST PLS

Umnica [9.8K]

Step-by-step explanation:

$cos = \frac{adjacent}{hypotenuse}$

Replace with given values, so

$\cos(60) = \frac{x}{4 \sqrt{3} }$

Multiply both sides of the equation by

$4 \sqrt{3}$

$4 \sqrt{3} \times \frac{x}{4 \sqrt{3} } = 4 \sqrt{3} \times \cos(60)$

Cancel common factor of

$4 \sqrt{3}$

$4 \sqrt{3} \times \cos(60)$

Exact value of cos(60) is 1/2

Cancel common factor of 2

$x = 2 \sqrt{3}$

$x = 3.46410161$

7 0

3 years ago

Two real-valued functions, f(x) and g(x), are defined as f(x) = x2 + 6x + 9 and g(x) = x2 – 9. Find the results of combining the

pogonyaev

I hope this helps you

4 0

4 years ago

Read 2 more answers

∠1 and ∠2 are complementary angles.

Roman55 [17]

$\qquad \qquad\huge \underline{\boxed{\sf Answer}}$

In the given question, the two angles are complementary Angle pair, so the sum of their values will add up to 90°

that is ~

$\qquad \sf \dashrightarrow \: (3x + 30) \degree + x \degree = 90 \degree$

$\qquad \sf \dashrightarrow \: 3x + x + 30 \degree = 90 \degree$

$\qquad \sf \dashrightarrow \: 4x = 90 \degree - 30 \degree$

$\qquad \sf \dashrightarrow \: 4x = 60 \degree$

$\qquad \sf \dashrightarrow \: x = 60 \div 4$

$\qquad \sf \dashrightarrow \: x = 15 \degree$

3 0

3 years ago

Read 2 more answers

Helpppppppnmeeeeeeee plsss I will give you brainliest

Anon25 [30]

5: 6/5

6: -3

7: 2/5

8: 4/2 or 2

6 0

2 years ago

Read 2 more answers