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Marysya12 [62]
3 years ago
7

BRAINLIEST AND 20 POINTS

Mathematics
2 answers:
Andrew [12]3 years ago
4 0
The answer is the third one :)
Ne4ueva [31]3 years ago
3 0

Answer:

C!

Step-by-step explanation:

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6(x-2)=5x+3x+8 solve for x.
Mnenie [13.5K]

Answer:

x = -10

Step-by-step explanation:

 6 • (x - 2) -  (8x + 8)  = 0

Pulling out like terms :

3.1     Pull out like factors :

  -2x - 20  =   -2 • (x + 10)

Equation at the end of step  3  :

 -2 • (x + 10)  = 0

Equations which are never true :

4.1      Solve :    -2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

4.2      Solve  :    x+10 = 0

Subtract  10  from both sides of the equation :

                     x = -10

One solution was found :

                  x = -10

Processing ends successfully

plz mark me as brainliest :)

4 0
3 years ago
Read 2 more answers
0.932 g = ----------- mg​
Brut [27]

Answer:

932

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the square root of 999,999,999,999,999,999,999,999,999,999,999
zheka24 [161]

Answer:

3.1622777e+16

Step-by-step explanation:

8 0
1 year ago
A parallelogram has an area of 60 square inches. If the base of the parallelogram is 12 inches, what is the height of the parall
Vikentia [17]
How to find the area of a parallelogram is length times height. 12 times what gets you to 60? 5 does. 12 times 5 is 60.

HEIGHT: 5



8 0
3 years ago
Find a quadratic polynomial the sum and product of whose zeroes are -8 and 12 respectively. Hence find the zeroes.
Olenka [21]

Step-by-step explanation:

We khow the sum and the product of the zeroes of this quadratic polynomial

Here is a trick :

when we khow the sum S and the product P ofvtwo numbers we can find them by solving :

x²-Sx+p=0

here S= -8 and P=12

so:

x²+8x+12=0

Let Δ be the discrminant of this equation: a= 1 , b= 8 and c=12

Δ= 8²-4*12 =16

the zeros are:

(-8-4)/2= -6

(-8+4)/2 = -2

verify:

-6+(-2)= -8

-2*(-6)= 12

now the polynomial quadratic is:

(x+6)(x+2)

7 0
3 years ago
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