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3 years ago

Direction: the indicated operation reduce the answer to lowest terms whenever possible.

Mathematics

2 answers:

andrew11 [14]3 years ago

7 0

Answer:

here you go:

Step-by-step explanation:

1:4/3

2:1.549

3:18.5

4:3/2

5:157/65

6:2.067

7:1/4

8:17/15

9;3/2

10;1/2

DaniilM [7]3 years ago

3 0

Answer:

1/2
4 3/5
14 11/12
2 5/ 12
3 8/ 15
2 1/ 4
1/ 4
1 2/ 15
1 1/ 2
1/ 2

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Please help and with explanation

Zanzabum

Answer:

$x=-1$

Step-by-step explanation:

STEP 1: Factor x ^2 − 8 x + 12 using the AC method.

$\frac{4}{(x-6)(x-2)} =\frac{x}{x-2} +\frac{1}{x-6}$

STEP 2: Find the LCD of the terms in the equation.

$(x-6)(x-2)$

STEP 3: Multiply each term by ( x − 6 ) ( x − 2 ) and simplify.

$4=x^2-5x-2$

STEP 4: Solve the equation.

$x=6,-1$

STEP 5: Figure out the answer.

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3 years ago

the coordinates of the vertices of a rectangle in order are (5,2), (-1,4), (-2,1) and (4,-1). what is the perimeter of the recta

Anna [14]

Answer:

19 units

Step-by-step explanation:

Plot points A(5,2), B(-1,4), C(-2,1) and D(4,-1) on the coordinate plane. Find lengths of all sides as distances between two points:

$AB=\sqrt{(-1-5)^2+(4-2)^2}=\sqrt{6^2+2^2}=\sqrt{36+4}=\sqrt{40}=2\sqrt{10}\ units\\ \\BC=\sqrt{(-2-(-1))^2+(1-4)^2}=\sqrt{1^2+3^2}=\sqrt{1+9}=\sqrt{10}\ units\\ \\CD=\sqrt{(4-(-2))^2+(-1-1)^2}=\sqrt{6^2+2^2}=\sqrt{36+4}=\sqrt{40}=2\sqrt{10}\ units\\ \\DA=\sqrt{(5-4)^2+(2-(-1))^2}=\sqrt{1^2+3^2}=\sqrt{1+9}=\sqrt{10}\ units$