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nadezda [96]
2 years ago
9

Which of these numbers is a rational number?

Mathematics
2 answers:
Andrews [41]2 years ago
7 0

Answer:

A and D

Step-by-step explanation:

Rational numbers can always be written as fractions with integers. Irrational numbers simplify to decimals that go on forever without a repeating pattern.

Ymorist [56]2 years ago
4 0

Answer:

the answer is A and C

Step-by-step explanation:

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X+3y=5
DerKrebs [107]

Answer:

That all the answer  hope i helped


8 0
3 years ago
Read 2 more answers
9. Write an equation for the line that is parallel to the given line and that passes through the given point.
timurjin [86]

Answer:

  y -11 = 2(x -3)

Step-by-step explanation:

The slope of the given line is the x-coefficient: 2. The parallel line will have the same slope.

When you know the slope and a point on the line, it is convenient to use the point-slope form of the equation of a line:

  y -k = m(x -h) . . . . . . line with slope m through point (h, k)

Your line's equation is ...

  y -11 = 2(x -3)

7 0
3 years ago
III Probability of an event A box is filled with 2 blue cards, 3 red cards, and 7 yellow cards. A card is chosen at random from
Arada [10]

Answer:

3/4

Step-by-step explanation:

You add all the cards in the boxes = 3+2+7 = 12

Probability of picking up a yellow or blue card = 2+7 =9

Hence:

9/12

simplify: 3/4

5 0
3 years ago
Eric's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Eric $5.50 per pound, and type B
AlekseyPX

115.2 pounds of type A coffee were used.

<h3>What is the solution of the equation?</h3>

A mathematical statement that has an "equal to" symbol between two expressions with equal values is called an equation.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. We have LHS = RHS (left hand side = right hand side) in every mathematical equation. To determine the value of an unknown variable that represents an unknown quantity, equations can be solved.

Let the number of pounds of type A coffee be x and the number of pounds of Type B coffee be y.

According to the question, the equations are,

5.50x + 4.40y = 762.30

x = 4y

So, the solution of the equation is obtained as follows:

5.50(4y) + 4.40y = 762.30

26.40y = 762.30

y = 762.30/26.40

y = 28.8 pounds

x = 4*28.8 = 115.2 pounds

Learn more about equations here:

brainly.com/question/2972832

#SPJ1

4 0
2 years ago
a group of 29 friends get together to play a sport first people must be divided into teams each team has to have exactly four pl
andre [41]

Answer:

They can make one person leave

Step-by-step explanation:

7 0
3 years ago
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