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joja [24]
3 years ago
7

A teacher wrote the equation 3y + 12 = 6x on the board. For what value of b would the additional equation 2y = 4x +

Mathematics
2 answers:
kotykmax [81]3 years ago
5 0

Answer:

The answer A) b=-8

Step-by-step explanation:

sergij07 [2.7K]3 years ago
3 0

Answer:

Step-by-step explanation:

idek -_- XD i got the same question

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I will mark as brainliest. Area of a square is 25^m. Find its Perimeter. With working please
77julia77 [94]

Answer:

perimeter = 20 m

Step-by-step explanation:

given the area of the square = 25 m² and

area of a square = s² ( where s is the side length ), then

s² = 25 ( take the square root of both sides )

s = \sqrt{25} = 5 ← length of side

perimeter = 4s = 4 × 5 = 20 m


3 0
3 years ago
The equation of a circle in general form is ​ x2+y2+20x+12y+15=0 ​ . What is the equation of the circle in standard form?
mestny [16]

Answer:

(x)²+(y)²=0

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Explain<br>Find all the values of x for which the statement is true, |x^2+9|=x^2+9​
Tju [1.3M]
The 2 statements are identical even if one has absolute value
6 0
3 years ago
Can someone plzzz heelppp meeee!!!
mel-nik [20]

Answer:

.

Step-by-step explanation:

5 0
2 years ago
I’ll mark brainliest
Naddik [55]

Answer:

A

Step-by-step explanation:

ok so pretend the 2.00 was just 2 so whats 8 divided by 2? 4 right so if we test that witht he other problems its the same so its A

Hope this helps!!!!     :D

4 0
2 years ago
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