3 years ago

Determine if the statement is true or false.

Mathematics

1 answer:

likoan [24]3 years ago

5 0

Answer:3: If a linear system has the same number of equations and variables, then it must have a unique solution.

Step-by-step explanation:just this which correct

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Summer school math problem

Ronch [10]

Hello!

4/18 = 6/27 ?

4 × 27 = 18 × 6

108 = 18 × 6

108 = 108 => 4/18 = 6/27

4/6 = 16/36 ?

4 × 36 = 6 × 16

144 = 6 × 16

144 ≠ 96 => 4/6 ≠ 16/36

3/4 = 9/12 ?

3 × 12 = 4 × 9

36 = 4 × 9

36 = 36 => 3/4 = 9/12

5/9 = 8/12 ?

5 × 12 = 9 × 8

60 = 9 × 8

60 ≠ 72 => 5/9 ≠ 8/12

Good luck! :)

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3 years ago

Which formula gives the area of rectangle EFHG?

serg [7]

The answer is area = (e + h) × j

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3 years ago

Muffins sell 3 for $1.25. About how much will a dozen cost?

NemiM [27]

Answer:

$5?

Step-by-step explanation:

3 x 4=12

12 is a dosen

1.25 x 4=5

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3 years ago

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Setler79 [48]

Answer:

1. translated 35 units to the right and 10 units upwards- y= square root of x

2. translated 5 units to the right and 2 units up- y= x squared

2. translated 4 units to the left and 3 units down- y= absolute value of x

Step-by-step explanation:

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2 years ago

Trevor has $9100 in an investment account. He withdrew all of his money from the account. He spent $1100 on a plane ticket to Pa

Ilya [14]

Answer:

$6,400

Step-by-step explanation:

9100-1100

8000

8000×1/5

$1600

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$6,400

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3 years ago