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3 years ago

How many outcomes are possible when choosing a vowel and choosing a card suit (spades, clubs, hearts or diamonds)?

Mathematics

1 answer:

Vilka [71]3 years ago

7 0

There are six vowels and 4 card suits
Each vowel can pick from 4 suits so 4*6=24
24 outcomes

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Describe what is being done in each step while solving the equation -2x + 6 +6x = 6 ( 2x -3 )

Serggg [28]

-2x + 6 + 6x = 6 (2x - 3) this is the equation

-2x + 6 + 6x = 12x - 18 distributive property has been applied

4x + 6 = 12x - 18 like terms have been added

6 = 8x -18 4x has been subtracted from both sides

24 = 8x -18 has been added to both sides

3 = x 8 has been divided from both sides

I hope this helps! Let me know if I need to explain more or if I got something wrong. Have a nice day!

5 0

3 years ago

How to write 13/4 as a mixed number

Tatiana [17]

13/4
3 1/3

Answer: 3 1/3

4 0

3 years ago

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Solve for x: -5(2x-5)=8+(5-2x) -4/3 -2 3 3/2

Nataliya [291]

Answer:

$x = \frac{17}{13} = 1 \frac{4}{13}$

Step-by-step explanation:

-5(2x - 5) = 8 + (5 - 2x)

-10x + 25 = 8 + 3x

-10x - 3x = 8 - 25

-13x = -17

x = 17/13 = 1 4/13

5 0

2 years ago

You need to wrap a present that you will put inside a cylindrical container. You’ll need to know how much will fit in the conta

nirvana33 [79]

Answer:

149.28 sq. inches

137.5 cubic inches.

Step-by-step explanation:

The cylindrical container has length or height (h) 7 inches and has a diameter of 5 inches i.e. radius (r) 2.5 inches.

Now, total surface area of the container = $2\pi r^{2} + 2\pi rh$

= $\frac{2 \times 22 \times (2.5)^{2} }{7} + \frac{2 \times 22 \times 2.5 \times 7}{7}$

= 39.28 + 110

= 149.28 sq. inches (Answer)

Again the volume of the container will be $\pi r^{2}h$

= $\frac{22 \times (2.5)^{2} \times 7}{7}$

= 137.5 cubic inches. (Answer)

6 0

3 years ago

Using the segment addition postulate, which is true?

Ivenika [448]

Answer:

BC+CD=BD

Step-by-step explanation:

BD is divided up into 2 segements, BC, and CD so therefore, BC and CD equals BD

I hope this helps and please don't hesitate to ask if there is anything still unclear!

8 0

2 years ago

Read 2 more answers