Someone please please..help me I don’t want to fail this..

Mathematics

1 answer:

Arada [10]2 years ago

6 0

Step-by-step explanation:

hope it helps you........

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Help plz I really need help could you show your work if you do it plz.

Vika [28.1K]

What do you need help with?

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2 years ago

What is the value of |-7| - |3|

Rudik [331]

Answer:

4 is the correct answer

Step-by-step explanation:

|-7| = 7

|3| = 3

7 - 3 = 4

3 0

2 years ago

Solve the following equation for n 18n^2-50=0

Firdavs [7]

$18n^2-50=0\ \ \ |+50\\\\18n^2=50\ \ \ |:18\\\\n^2=\dfrac{50}{18}\\\\n^2=\dfrac{50:2}{18:2}\\\\n^2=\dfrac{25}{9}\to n=\pm\sqrt{\dfrac{25}{9}}\\\\n=\pm\dfrac{\sqrt{25}}{\sqrt{9}}\\\\\boxed{n=-\dfrac{5}{3}\ \vee\ n=\dfrac{5}{3}}$

$Used:\\\sqrt{\dfrac{a}{b}}=\dfrac{\sqrt{a}}{\sqrt{b}}$

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3 years ago

1) What is the equation of a line that is parallel to the line that is given by the equation x = -4?

tester [92]

Not sure its A but use this http://www.mathpapa.com/algebra-calculator.html

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3 years ago

31 divided by 3 equals what

shtirl [24]

31 divided by 3 is 10.33 repeated

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3 years ago

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