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lara [203]
4 years ago
7

Need mega help

Mathematics
1 answer:
Nookie1986 [14]4 years ago
7 0
5+2(3+2x)=x+3(x+1)

11=3
no real solution
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Solve 2(x – 11)2 = 128.
Andrew [12]

Answer:

Step-by-step explanation:

Multiply the numbers     2 ( x - 11 ) * 2 = 128

                                          4 ( x - 11 ) = 128

Distribute              4 ( x - 11 ) = 128

                                 4x - 44 = 128

Add 44 to both sides              4x - 44 = 128

                                                    4x - 44 + 44 = 128 + 44

Simplify                        - Add the numbers    

                                        4x - 44 + 44 = 128 + 44

                                            4x = 128 + 44

                                        - Add the numbers

                                  4x = 128 + 44

                                   4x = 172

Divide both sides by the same factor                    4x = 172

                                                                                 4x/4 = 172/4

Simplify

-     Cancel terms that are in both the numerator and denominator

                                                                4x/4 = 172/4

                                                                     x = 172/4

-Divide the numbers

                                                           x = 172/4

                                                             x = 43

5 0
2 years ago
Read 2 more answers
You purchase an iPhone for $599 a case for $49 and a charging station for $61. You charge it to your credit card annual interest
mixer [17]

Answer:

$404.13

Step-by-step explanation:

First, you start by adding together 599, 49, and 61, which gives you 709. Then, you want to do 709(1.19) to find the amount he would pay including interest in a year, and your answer is 843.71. You want to next subtract that by 709, so you do 843.71-709, and get 134.71. Finally, since it says 3 years, you have to multiply that by 3, and 134.71(3) gives you your final answer, $404.13. I hope this helped you understand better!

5 0
3 years ago
Read 2 more answers
What’s MA I need a answer asap if possible
choli [55]

Answer:

Step-by-step explanation:

MA²=MX²+AX²

=20²+21²

=400+441

=841

MA=√841=29

8 0
2 years ago
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Find the value of x plzzzzzz...
kherson [118]

Answer:

<h2>x = 120°</h2>

( if given triangle is equilateral triangle)

Hope this will help you.

4 0
3 years ago
What is the area of a hexagon with an apothem of 10
worty [1.4K]

Since the perimeter of said hexagon is 120√3, we simply multiply this number by 10 and divide it by 2.

1200√3/2 = 600√3

6 0
4 years ago
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