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nekit [7.7K]
3 years ago
15

Help me please i beg you !!!!!!! please please please please anyone

Mathematics
2 answers:
makvit [3.9K]3 years ago
7 0
X is equal to 15 plug it in and you get 90
ehidna [41]3 years ago
7 0
6.) x=8
7.) x=15
8.) 50 degrees
9.) x=10
10.) x=27
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Please need help on this question.
Stella [2.4K]

Answer:

(4,5)

Step-by-step explanation:

8 0
3 years ago
Need help. and original answer
siniylev [52]

The inequality written in interval notation is therefore -4<x<-1  or (-4, -1)

<h3 /><h3>What are inequalities?</h3>

Inequalities are expressions separated by the mathematical inequalities ≤, ≥, < and >

For instance a < b is a form of inequality.

<h3>What is a number line?</h3>

A number line is a line on which numbers are marked at intervals, used to illustrate simple numerical operations.

From the given number line, we can see that closed circles are on -4 and -1. The inequality written in interval notation is therefore -4<x<-1  or (-4, -1)

Learn more on inequality here: brainly.com/question/24372553

#SPJ1

7 0
2 years ago
6x+3(4x-2)=5(2x-8) the answer is -17/4 but can someone explain how to get that answer? plz help lol​
Sergeu [11.5K]

Answer:

<h2>x =  -  \frac{17}{4}</h2>

Step-by-step explanation:

6x + 3(4x - 2) = 5(2x - 8)

Expand the terms in the bracket and simplify

That's

6x + 12x  - 6 = 10x - 40 \\ 18x - 6 = 10x - 40

Using the subtraction property subtract 10x from both sides of the equation

18x - 10x - 6 = 10x - 10x - 40 \\ 8x - 6 =  - 40

<u>Add 6 to both sides of the equation</u>

8x + 6 - 6 =  - 40 + 6 \\ 8x =  - 34

<u>Divide both sides by 8</u>

\frac{8x}{8}  =  -  \frac{34}{8}

<u>Reduce the fraction with 2</u>

We have the final answer as

x =  -  \frac{17}{4}

Hope this helps you

7 0
3 years ago
What is 1 6/8 of 16
NARA [144]

Answer:

I'm pretty sure its 28?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
3x^4y^2+15x^3y^3 factor please
AlexFokin [52]

Answer:

3xy( {x}^{3} y + 5 {x}^{2}  {y}^{2} )

3 0
3 years ago
Read 2 more answers
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