1 year ago

Solve for x. Enter the solutions from least to greatest.

Mathematics

1 answer:

nignag [31]1 year ago

7 0

Answer: -4.73, -1.27

Step-by-step explanation:

$(x+3)^2 =3\\\\x+3=\pm \sqrt3\\\\\\x=-3 \pm \sqrt3\\\\x \approx -4.73, -1.27$

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Can someone plzzz help with numbers 11-12 plzzz show work cuz I’m not understanding this plz

Jet001 [13]

Answer:

11-12=-1

Step-by-step explanation:

There is numbers below zero

since 11 is 1 below 12

The answer is a negative number

and is -1

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2 years ago

How do I solve this equation? 3|13-2t|=15

Nikolay [14]

$3 |13 - 2t | =15$ ⇒ $|13-2t| = 15\div3$ ⇒ $\boxed {|13-2t| = 5}$

$\hbox {We have two equations : 1. } |13-2t|=5$
$2.|13-2t|=-5$

$\hbox{The first: }$ ⇒ $13-2t=5$ ⇒ $2t=13-5$ ⇒ $2t=8$ ⇒ $\boxed {t=4}$

$\hbox { The second: } 13-2t=-5$ ⇒ $2t=13-(-5)=18$ ⇒ $\boxed {t=9}$

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2 years ago

Read 2 more answers

I kinda got confused on this one 25z - 8z + (-3z)

otez555 [7]

Answer:

The answer is 14z

Step-by-step explanation:

25z - 8z + (-3z)

-8z + (-3z) is the same thing as -8z - 3z, which equals -11z,

25z - 11z = 14z

7 0