Write 31/11 as a decimal. If necessary, use a bar to indicate with digit or group of digits repeats

xxMikexx [17]

Answer:

D

Step-by-step explanation:

First, compare the tens and ones places.

Bats 1 and 2 are each 27 point something ounces. 27 is less than 28 and 29, so we know the answer is either Bat 1 or 2.

Now let's look at the tenths place. Bat 1 is 27.1 oz, Bat 2 is 27.4. Since 1 is less than 4, we know that Bat 1 weighs the least!

5 0

3 years ago

) An engineer deploys a set of sensors. Each sensor reports its location as a point in two-dimensional space. The points are (2,

r-ruslan [8.4K]

Answer:

The polygon area is $51.5 U^{2}$

Step-by-step explanation:

Points:

(2,7), (8,2), (6,11), (6,5), (11,6)

1. The area of the polygon could be calculate with the eqation:

$A=\frac{1}{2}\left[\begin{array}{ccc}x_{1} &y_{1}\\x_{2} &y_{2}\\x_{3} &y_{3}\\x_{4} &y_{4}\\x_{5} &y_{5}\end{array}\right]$

2. Replace the coordinates in equation for A:

$A=\frac{1}{2}\left[\begin{array}{ccc}2&7}\\8&2\\6&11\\6&5\\11&6\end{array}\right]$

3. Solve the determinant, and calculate A:

$A=\frac{1}{2}\left[\begin{array}{ccc}2&7}\\8&2\\6&11\\6&5\\11&6\end{array}\right]\\A=\frac{1}{2}[(6)(7)+(11)(11)+(8)(6)+(6)(2)]-[(2)(11)+(6)(6)+(11)(2)+(8)(5)]\\A=\frac{1}{2}[42+121+48+12]-[22+36+22+40]\\A=\frac{1}{2}[223]-[120]\\\\A=\frac{1}{2}[103]=51,5 U^{2}$

The polygon area is $51.5 U^{2}$

8 0

4 years ago

What is g(r)=−5r+13

tatiyna

I think the answer is: r=13/16

4 0

4 years ago

In the coordinate plane , the points (-3,2) and (7,-2) are the endpoints of a diameter of a circle. what are the coordinates of

AVprozaik [17]

The centre of the circle will be the midpoint of the two coordinates

$\text {Midpoint = } \bigg( \dfrac{X_1 + X_2}{2} , \dfrac{Y_1 + Y_2}{2} \bigg)$

$\text {Midpoint = } \bigg( \dfrac{-3 + 7}{2} , \dfrac{2+ (-2)}{2} \bigg)$

$\text {Midpoint = } \bigg( \dfrac{4}{2} , \dfrac{0}{2} \bigg)$

$\text {Midpoint = } \bigg( 2, 0 \bigg)$

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Answer: Coordinate of the centre of the circle = (2, 0)
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8 0

3 years ago

Qual son los pares de 48

lyudmila [28]

Answer:

1

2

3

4

6

8

12

16

24

48

Step-by-step explanation:

Es un proceso de dos pasos para crear todos los pares de factores de 48: Primero, enumeramos todos los factores de 48. Luego, combinamos todas las diferentes combinaciones de factores para obtener todos los pares de factores de 48.

Todas las diferentes combinaciones de pares de los factores de 48 anteriores son los pares de factores de 48. A continuación se muestra la lista de todos los pares de factores de 48. Como puede ver, todos los pares de factores de 48 equivalen a 48 cuando los multiplica

It is a two-step process to create all the Factor Pairs of 48: First, we list all the factors of 48. Then, we pair all the different combinations of factors to give you all the Factor Pairs of 48.

All the different pair combinations from the factors of 48 above are the Factor Pairs of 48. Below is the list of all the Factor Pairs of 48. As you can see, all Factor Pairs of 48 equal 48 when you multiply them together.

8 0

3 years ago