All categories

2 years ago

10 Which equation matches the graph? Oy= x y -5 y= 2x O y= 7 7 x -10 5 10 y= 3x -5 -10

Mathematics

1 answer:

kvv77 [185]2 years ago

8 0

Answer:

y=2x

Step-by-step explanation:

slope = rise/run = 2/1 = 2

You might be interested in

12. Which equation has no solution?

alexandr1967 [171]

B 24a-22=-4(1-6a) has no solution

6 0

2 years ago

A single die is rolled twice. Find the probability of rolling an even number the first time and a number greater than 3 the seco

IceJOKER [234]

Events

• A: an even number is rolled in the first time

• B: a number greater than 3 is rolled the second time

The probability of rolling an even number is:

$\begin{gathered} P(A)=\frac{\text{ number of favorable outcomes}}{\text{ total possible outcomes}} \\ P(A)=\frac{3}{6} \\ P(A)=\frac{1}{2} \end{gathered}$

The probability of rolling a number greater than 3 is:

$\begin{gathered} P(B)=\frac{\text{ number of favorable outcomes}}{\text{ total possible outcomes}} \\ P(B)=\frac{3}{6} \\ P(B)=\frac{1}{2} \end{gathered}$

Events A and B are independent, then the probability of one happening after the other is:

$\begin{gathered} \text{ P(A and B) = }P(A)\cdot P(B) \\ \text{ Substituting with the values previously found:} \\ \text{ P(A and B) = }\frac{1}{2}\cdot\frac{1}{2} \\ \text{ P(A and B) = }\frac{1}{4} \end{gathered}$

8 0

1 year ago

Jackson's hair was 7 centimeters long after his last haircut, and it grows 5 centimeters every year. Jackson last got his hair c

ahrayia [7]

37 cm sijsuensneneuxkeme

7 0

3 years ago

14) If Tony HAS 5 pair of PANTS, 4 SHIRTS, BELTS AND

solniwko [45]

He can make at-least 240

4 0

3 years ago

How many lengths of wire, each 3 3/4 inches. long can be cut from a 25-ft roll?

lianna [129]

Answer:

80 pieces of wire.

Step-by-step explanation:

It may not come out evenly. If there is a remainder, it won't matter. Just throw it away and go with the integer answer.

Change 3 3/4 to a decimal

3.75

Change the 25 foot roll to inches.

25 feet * 12 inches / foot = 300 inches.

Now how many pieces of wire do we get.

1 piece of wire/3.75 inches = x pieces of wire / 300 inches

3.75 * x = 300

3.75 * x / 3.75 = 300 / 3.75

x = 80

6 0

2 years ago

10 Which equation matches the graph? Oy= x y -5 y= 2x O y= 7 7 x -10 5 10 y= 3x -5 -10​

10 Which equation matches the graph? Oy= x y -5 y= 2x O y= 7 7 x -10 5 10 y= 3x -5 -10