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NeX [460]
3 years ago
12

Solve the equation and give explanation

Mathematics
2 answers:
babunello [35]3 years ago
7 0

Answer:

-45

Step-by-step explanation:

(-1 - 2)^2 + (-5 - 1)^2

-3^2 + -6^2

-9 + -36

-9 - 36

-45

Vedmedyk [2.9K]3 years ago
4 0

Answer:

31

Step-by-step explanation:

(-1-2)^2+(-5-1)^2

(1+4)+(25+1)

5+26

31

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I'm not sure ic I just leave like since I can't combine
sveticcg [70]
2\sqrt{12} - 7\sqrt{3} 
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5 0
3 years ago
Value of x for 12(x-2)+3x=1/2(x+6)+2​
Damm [24]

Answer:

The value of x = 2

Step-by-step explanation:

Given the equation

12\left(x-2\right)+3x=\frac{1}{2}\left(x+6\right)+2

  • Expand 12(x-2) = 12x - 24
  • Expand 1/2(x+6) = 1/2x + 3

so the equation becomes

12x-24+3x=\frac{1}{2}x+3+2

simplifying

15x-24=\frac{1}{2}x+5

15x=\frac{1}{2}x+29

multiplying both sides by 2

30x = x + 58

subtracting x from both sides

30x - x = 58 - x

29x = 58

divide both sides by 29

\frac{29x}{29}=\frac{58}{29}

simplifying

x = 2

Therefore, the value of x = 2

4 0
2 years ago
An antique collector wants to know the age of a particular chair in a shop
Nataly_w [17]
Well you gotta ask the chair politely, "how old are you chair?" 
4 0
3 years ago
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If a whole pan of brownies is being sold for $16, how much it cost to purchase 3/4<br> of the pan?
KATRIN_1 [288]

Answer:

$12

Step-by-step explanation:

We have to do this operation:

(16/4) x 3 = 4 x 3 = $12

5 0
2 years ago
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ILL GIVE YOU BRAINLIST YOU ANSWER THIS PLSSSS NEED THE ANSWER ASAP, AND PLSSS SHOW YOU WORK!
Marat540 [252]

Answer:

x=5

14÷2=7

9÷2=2.5

2.5×2=5

5+9=14

4 0
3 years ago
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