A standard deck of cards has 52 cards, 13 of each of the 4 suits: hearts, diamonds, clubs, and spades. After shuffling the deck,
2 answers:
You might be interested in
A scale of inches will represent
feet.
Step-by-step explanation:
According to scale drawing;
15 feet = 10 inches
1 inch =
A scale of inch will represent;
Multiplying both sides by
A scale of inches will represent
feet.
Keywords: fraction, multiplication
Learn more about fractions at:
#LearnwithBrainly
Answer:
To determine the number of real number solutions of as system of equations in which one equation is linear and the other is quadratic
1) Given that there are two variables, x and y as an example, we make y the subject of the equation of the linear equation and substitute the the expression for y in x into the quadratic equation
We simplify and check the number of real roots with the quadratic formula, for quadratic equations the form 0 = a·x² - b·x + c
Where b² > 4·a·c there are two possible solutions and when b² = 4·a·c equation there is only one solution.
Step-by-step explanation: