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3 years ago

What are the chances of rolling an even number on a six-sided die?

Mathematics

1 answer:

nordsb [41]3 years ago

5 0

The chances are 3/6 or 1/2

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AGE NO.: DATE: simplify! 12 / 24 - 3/216 +5600 -5554

Artist 52 [7]

Use calculator for the solving:

12 / 24 - 3/216 +5600 -5554 = ?

Answer: 46.4861111111

Hopefully it's correct :)

5 0

3 years ago

Convert the following angle measures to degrees. 1. π/6 2. 3π/5

astraxan [27]

Answer:

30° and 108°

Step-by-step explanation:

To convert from radian to degree measure

degree = radian measure × $\frac{180}{\pi }$

(1)

$\frac{\pi }{6}$ × $\frac{180}{\pi }$ = $\frac{180}{6}$ = 30°

(2)

$\frac{3\pi }{5}$ × $\frac{180}{\pi }$ = $\frac{3(180)}{5}$ = 108°

4 0

3 years ago

The sum of two consecutive integers is 79. Find the Integers

Semenov [28]

Answer:

40+39=79

Step-by-step explanation:

10 times 4+30+9

40*39=79

3 0

3 years ago

4x + 5y = -3 6x - 2y = 5 x = y =

mezya [45]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

8 0

3 years ago

You have two circular flower beds, as shown. The sum of the areas of two flower beds is 136 pi square feet. Find the radius of e

finlep [7]

Answer:

Radius of larger flower bed = 10 feet

Radius of smaller flower bed = 6 feet

Step-by-step explanation:

Complete question:

"You have two circular flower beds, as shown. The sum of the areas of two flower beds is 136 pi square feet. Find the radius of each bed."

Radius of larger flower bed = r

Radius of smaller flower bed = r - 4

Now,

Area of circle is $\pi r^2$

Since, total area is $136\pi$ , we can write:

$\pi r^2 + \pi (r-4)^2=136\pi$

Expanding and solving for r:

$\pi r^2 + \pi (r-4)^2=136\pi\\r^2+(r-4)^2=136\\r^2 + r^2 - 8r + 16 = 136\\2r^2-8r-120=0\\2(r+6)(r-10)=0\\r=-6,10$

Radius cannot be negative, so r = 10 & r-4 = 10 -4 = 6

Radius of larger flower bed = 10 feet

Radius of smaller flower bed = 6 feet

8 0

3 years ago