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Verizon [17]
4 years ago
8

Consider the equation x^2=36

Mathematics
1 answer:
padilas [110]4 years ago
6 0

Answer: X=6 or X= -6

Step-by-step explanation:

To find what x equals, square root both sides. The square root of 36 is positive or negative 6

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Find 4 consecutive even integers where the product of the two smaller numbers is 72 less than the product of the two larger numb
WARRIOR [948]

Answer: 6, 8, 10, 12

Step-by-step explanation:

Given that x is the number, the 4 numbers would be

x, x + 2, x + 4, x + 6

so the two smallest numbers would be x and x + 2

and the two largest numbers would be x+4 and x+6

now set up an equation

x(x+2) = (x+4)(x+6) - 72

now FOIL

x^2 + 2x = x^2 + 6x + 4x + 24 - 72

combine like terms

x^2 + 2x = x^2 + 10x -48

subtract x^2 from both sides

2x = 10x - 48

subtract 2x from both sides

0 = 8x - 48

add 48 to both sides

48 = 8x

divide both sides by 8

6 = x

so the four numbers, x, x+2, x+4, and x+6 when you plug in x are equal to

6, 8, 10, 12

5 0
3 years ago
started with 12 ounces of water when should be getting her walk when she finished walking she had 2 1/4 ounce of water left how
tekilochka [14]
She drunk about 

9 and 3/4 of her water

hope this helps :3

3 0
4 years ago
MATH HELP ASAP!! MARKING BRAINLIEST
olga nikolaevna [1]

Answer:

-1, -7, -13, -19

Step-by-step explanation:

-2(-3)-7 =6-7= -1

-2(0)-7 =0-7= -7

-2(3)-7 =-6-7= -13

-2(6)-7 =-12-7= -19

7 0
3 years ago
Read 2 more answers
Can you show me how to do this problem 12x=36 <br> make sure to show your work plz
Studentka2010 [4]

Answer: 3

Step-by-step explanation: divide 36 by 12

x = 3

4 0
3 years ago
Write the equation that represents the total cost of ground beef (t) for $1.95 a pound (p)
yanalaym [24]

<u>t=$1.95p</u>, because the cost is dependent on the amount of beef bought
3 0
4 years ago
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