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3 years ago

Find the area of the shape. 2

Mathematics

1 answer:

Illusion [34]3 years ago

8 0

Answer:

Step-by-step explanation:

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40 POINTSSSSSS> RIGHT ANSWER ONLY!!!!. Will report if answer is faulty. PLEASE HELP MATHEMATICIANS!!!!!!!

Marat540 [252]

The probability of hitting the black circle is closer to 0 than it is to 1. because: find area of circle ~ 3.14*r^2
which is 3.14 because the radius squared is 1. so 1*3.14= 3.14
and the area of the whiteness is 121.
subtract 3.14 from 121 and you get 117.86
this answer is closer to a 0 probability than the white space. the white space is closer to a probability of 1.
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7 0

4 years ago

Solve for the variable x.

n200080 [17]

Answer:

x = 84/5 = 16.8

Step-by-step explanation:

The angle bisector theorem said that

21/15 = x/12

==> 7/5 = x/12

==> x = 84/5

6 0

3 years ago

FIND THE 2 MISSING Y VALUES (brainliest)

Blizzard [7]

Answer:

first blank 8, 2nd blank 12

Step-by-step explanation:

plug X into the equation to find y

y = -4(-2) = 8

y = -4(3) = -12

6 0

3 years ago

A sequence is defined recursively by

Andrei [34K]

9514 1404 393

Answer:

an = 4×34^(n-1)

Step-by-step explanation:

If your recursive definition is ...

$\begin{cases}a_1=4\\a_{n}=34a_{n-1}\end{cases}$

this defines a geometric sequence with a first term a1 = 4 and a common ratio of r = 34. The general form of the explicit function is ...

$a_n=a_1\times r^{n-1}$

For the values shown here, the explicit definition of the sequence is ...

$\boxed{a_n=4\times 34^{n-1}}$

8 0

3 years ago

Peter will travel 1,342 kilometers from Paris to Rome. Peter will start his journey at 5:00 A.M. Monday morning and arrive in Ro

Hunter-Best [27]

Answer:

61 km/s

Step-by-step explanation:

First, you count the number of hours he travelled: 22

Next, divide the distance he travelled, 1342, by the time he travelled, 22, $\frac{1342}{22} = 61$

7 0

3 years ago