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Ugo [173]
3 years ago
13

How do you solve this? 3x(x+4)=0​

Mathematics
2 answers:
Lelechka [254]3 years ago
3 0

Answer:

3x=0 or x+4=0

x=0 or x=−4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x2+12x=0

Step 2: Factor left side of equation.

3x(x+4)=0

Step 3: Set factors equal to 0.

3x=0 or x+4=0

x=0 or x=−4

miss Akunina [59]3 years ago
3 0

Answer:

3x^2+12x

Step-by-step explanation:

I can't quite remember but I believe that is the answer

You distribute the 3x into the parenthesis

3x(x)+3x(4)

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Andrei [34K]
According to my calculations the theoretical answer about to be given is number c
6 0
3 years ago
Question 7
Anna35 [415]

Answer:

about 9 pounds, 7 ounces

Step-by-step explanation:

5 ounces per week

for 4 weeks

= 5 x 4 = 20 ounces gained thought these 4 weeks

Now add

8 Pounds, 3 ounces + 20 ounces = 9 pounds, 7 ounces

7 0
3 years ago
What laws being modeled?
ELEN [110]

Answer:

law of contrapositive

Step-by-step explanation:

7 0
3 years ago
1
ankoles [38]
We subtract the 17 from the 981 to make the two sides even so it’s easier to calculate, 981 - 17 = 964, then divide that by 2, 964/2 = 482. So your answer is 482.

Would appreciate brainliest!
6 0
3 years ago
Write an equation of the line containing the given point and parallel to the given line.
Dafna11 [192]

Answer:

y = 5/9x - 37/3

Step-by-step explanation:

5x - 9y = 8

-9y = -5x + 8

y = 5/9x - 8/9

  • When a line is parallel, the slope remains the same.

y = 5/9x + b

-9 = 5/9(6) + b

-9 = 10/3 + b

-37/3 = b

6 0
2 years ago
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