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Pavel [41]
3 years ago
14

What situation can be represented 12 times 3

Mathematics
1 answer:
Tju [1.3M]3 years ago
4 0

Answer:

I have 12 marbles, and I need 3 times the amount to qualify for the marble contest.

Step-by-step explanation:

You might be interested in
Solve the equation for all values of x in simplest form (x + 3)^2 = -16
Arlecino [84]

Answer:

x = -7 or  x = 1

Step-by-step explanation:

Given expression:

    (x + 3)²  = -16

 

Problem;

   Solve for x;

Solution:

 To solve for x; we use the factorization method;

     Take -16 to the left of the equation;

      (x + 3)²  = -16

         (x + 3)² + 16 = 0

       (x+ 3)² + 4²  = 0

if    x² + y²  = (x + y)(x - y)

     So;

       (x + 3 + 4) (x + 3 - 4) = 0

       (x + 7)(x - 1) = 0

       x + 7  = 0 or x - 1 = 0

      x = -7 or  x = 1

6 0
3 years ago
If x = 5, calculate the value of: x cubed + x squared
8090 [49]
(5)^3+5= 125+5= 130
130 is answer
4 0
4 years ago
Read 2 more answers
If a bag contains 10 red,6 yellow,24 blue,and 8 white balloons , what part-to-whole ratio of blue balloons to all balloons
Anna11 [10]

Answer:

A. 1:2.

Step-by-step explanation:

24: 10+6+8+24

24:48

\frac{24}{24} = 1

\frac{48}{24} = 2

1:2

5 0
3 years ago
The total number of human genomic characters is 3.5 billion. Express this quantity numerically without using a decimal
Irina-Kira [14]

Answer:

3,500,000,000

Step-by-step explanation:

The total number of human genomic characters is 3.5 billion.

Expressing this quantity numerically without using a decimal we can write it as ;

3,500,000,000

5 0
3 years ago
If the ratio of areas is 81:1, then the ratio of the volumes is
Alchen [17]

Answer:

729:1

Step-by-step explanation:

6 0
3 years ago
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