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noname [10]
3 years ago
12

2x + 4 = 8x -6 Find the value of x

Mathematics
1 answer:
FrozenT [24]3 years ago
8 0

Answer: x= 5/3

Step-by-step explanation: hope this helps!

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Find the value of x. Show your work, congruent triangles
Nataly_w [17]

Answer:

x = 12

Step-by-step explanation:

130 + y = 180   {linear pair}

          y = 180 - 130

         y = 50°

3x - 6 +8x + 4 + 50 = 180        {Angle sum property of triangle}

3x + 8x - 6 +  4 + 50 = 180          {Combine like terms}

          11x + 48          = 180

                    11x        = 180 - 48

                          11x = 132

                            x = 132/11

x = 12°

5 0
3 years ago
Solve the following equation. Then place the correct answer in the box provided. Answer in terms of a mixed number. 7(2x + 6) =
BabaBlast [244]
Hey there! :D

7(2x+6)=1

Use the distributive property. Multiply each number by each other.

7*2x= 14x  7*6= 42

14x+42=1

Subtract 42 on both sides. 

14x= -41

Divide both sides by 14. 

We know that 14 goes into -41 almost three times.

14*3= 42 (there is one left over)

-2 13/14 (we just need one more part of 14) 

That is the simplified number.

I hope this helps!
~kaikers
6 0
3 years ago
Read 2 more answers
URGENT: Find two functions f(x) and g(x) such that f[g(x)] =x but g[f(x)] does not equal x.
Delvig [45]
I think it does equal x but not really fully sure
4 0
3 years ago
I have three bits of tinsel measuring the following: 2.3m, 45cm and 750mm. How long is my tinsel altogether in metres?​
pav-90 [236]
100 cm= 1 meter 1,000 cm=meter
——————-
750 mm = 0.75 m
45 cm = 0.45 m
2.3 m
——————
Add and you should get 3.5. The tinsel is 3.5 meters long.
7 0
3 years ago
John is making hurricane preparedness kits for senior citizens. He has 30 bottles of water and 45 batteries. If John wants all t
Soloha48 [4]

Answer:

15 kits

2 bottles per kit

3 batteries per kit

Step-by-step explanation:

If he has 30 bottles we would need to spread them out evenly so he doesn't have anymore left, so what I did was divide it by 2 which will give you 15 which I believe is the amount of kits because it divides out evenly.

I'm not really sure if this is right but I tied

3 0
3 years ago
Read 2 more answers
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