All categories

3 years ago

:) pls help! spinny things

Mathematics

2 answers:

balandron [24]3 years ago

7 0

Hello there!

As we can see from a glance, that this wheel is split into 8 different sections.

There are 3 blues pieces, 2 green pieces, 2 red pieces, and 1 yellow piece.

So, the chance of landing on green since there is 2 green pieces out of a total of 8 pieces.

Therefore, the answer would be 2/8. But, we can convert it into a percentage and that would be 25%.

dlinn [17]3 years ago

6 0

Answer:

2/8

Step-by-step explanation:

theres 8 spaces and 2 of them are green so you have 2 chances of getting green

You might be interested in

Geometry Question if someone can help please!

kolbaska11 [484]

Answer:

Angle D=162 P=74cm A=340sqcm

7 0

3 years ago

What are the key features of a graph of a quadratic equation with only complex solutions

dybincka [34]

Answer:

If D< 0, the roots of the quadratic equation will b complex.

Step-by-step explanation:

Let $ax^{2} + bx + c =0$ is the given quadratic equation.

So, if the Discriminant (D) = $b^{2} - 4ac < 0$ , the the equation will have only complex solutions.

Complex roots are represented in the form of $(x \pm iy)$

1. x represents the X axis (real) co ordinate,

y represents the Y axis (imaginary) coordinate

2. Also, the graph of the with equation D < 0 NEVER CROSSES the X - axis, as there are no real roots of the equation, only complex roots.

3. Here. roots are always identical but are opposite in signs. Such pair or roots with opposite sign are called CONJUGATE PAIRS.

4 0

3 years ago

Laura sold t-shirts at a festival. She made $4 for each t-shirt she sold. Her expenses were $25. If she made a profit of $71, ho

Mamont248 [21]

Answer:

24 t shirts

Step-by-step explanation:

revenue - expenses = profit

profit = $71

expenses = $25

revenue = money made from t shirts = $4 for each t shirt, x times (she makes $4 for each t shirt and sells x t shirts) = $4 * x

4 * x - 25 = 71

add 25 to both sides to isolate the variable and its coefficient

4x = 96

divide both sides by 6 to isolate x

x = 24

4 0

2 years ago

What is 1/9 - 2 4/9 - 5/9

Ymorist [56]

1/9-22/9-5/9
-21/9-5/9
-26/9

3 0

3 years ago

Read 2 more answers

Which of the following is equivalent to 5x - x + 3x = 30? A 8x = 30 o 7x = 30 с 3x + 5= 30 x = 30

lyudmila [28]

Answer:

Step-by-step explanation:

5x -x + 3x =30, first you combine like terms 5x + 3x-x=30

8x-x =30

8-1=7

7x=30

4 0

3 years ago

Read 2 more answers