3 years ago

Daniel made 36 cards that are all the same size and shape. Each card has a single number on it,

Mathematics

1 answer:

eimsori [14]3 years ago

4 0

Answer:

please evaluate >:3

Step-by-step explanation:

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Svetlanka [38]

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3 years ago

Pls help picture provided

Zanzabum

Answer: second option

Step-by-step explanation:

The standard form of a quadratic equation is:

$ax^2+bx+c=0$

Then, to write the quadratic equation given in the problem in standard form, you must substract 1 from both sides of the equation. Then you have:

$2x^2+5x-1=0$

Given the quadratic equation above, to find the value of $b^2-4ac$ you must substitute:

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3 years ago

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(4x)m+(5x+3)m+(5x+1)m=102 <br> Find the sides of the triangle. Perimeter =102

11Alexandr11 [23.1K]

Here is the set up:

Side 1 is 4x.

Side 2 is 5x + 3

Side 3 is 5x + 1

The perimeter is 102.

Perimeter = side 1 + side 2 + side 3

102 = 4x + 5x + 3 + 5x + 1

102 = 14x + 4

Take it from here.

5 0

3 years ago