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3 years ago

What is 3/4 into a decimal

2 answers:

8 0

Fraction: 3/4 Decimal: 0.75
<span>to convert a fraction to a decimal you divide the bottom number by the top number. so 3 divided by 4 = 0.75</span>

ANEK [815]3 years ago

3 0

The answer to this .75

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Given the set of vertices, determine whether parallelogram ABCD is a rhombus, rectangle or square. List all that apply. A(7,-4),

Sloan [31]

Given:

Vertices of a parallelogram ABCD are A(7,-4), B(-1,-4), C(-1,-12), D(7, -12).

To find:

Whether the parallelogram ABCD is a rhombus, rectangle or square.

Solution:

Distance formula:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using distance formula, we get

$AB=\sqrt{(-4-(-4))^2+(-1-7)^2}$

$AB=\sqrt{(-4+4)^2+(-8)^2}$

$AB=\sqrt{0+64}$

$AB=8$

Similarly,

$BC=\sqrt{(-1-(-1))^2+(12-(-4))^2}=8$

$CD=\sqrt{(7-(-1))^2+(-12-(-12))^2}=8$

$AD=\sqrt{(7-7)^2+(-12-(-4))^2}=8$

All sides of parallelogram are equal.

$AC=\sqrt{(-1-7)^2+(-12-(-4))^2}=8\sqrt{2}$

$BD=\sqrt{(7-(-1))^2+(-12-(-4))^2}=8\sqrt{2}$

Both diagonals are equal.

Since, all sides are equal and both diagonals are equal, therefore, the parallelogram ABCD is a square.

We know that, a square is special case of rectangles and rhombus.

So, parallelogram ABCD is a rhombus, rectangle or square. Therefore, the correct option is c.

7 0

3 years ago

Thank you in advance to whoever answers!!!!!!

krok68 [10]

Answer:

136

Step-by-step explanation:

-4 to 10 is 14

14/2=7 each number on top gets multiplied by 7 then subtracted by 4

so 20*7=140-4 136

5 0

3 years ago

Which could be the area of the base of the triangular prism? [Not drawn to scale]6 ft210 ft212 ft220 ft2

Alexus [3.1K]

For this case, the first thing we must observe is that the base of the prism is a triangle.
The area of the triangle is given by:
$A = (1/2) * (b) * (h)
$
Where,
b: base of the triangle
h: height of the triangle
Substituting values we have:
$A = (1/2) * (4) * (3)

A = 6 ft ^ 2$
Answer:
The area of the base of the triangular prism could be:
$A = 6 ft ^ 2$

6 0

3 years ago

Read 2 more answers

Use the functions h(x) = 2x + 5 and t(x) = 7x − 6 to complete the function operations listed below.

wlad13 [49]

We have to use the functions:
h ( x ) = 2 x + 5 and t ( x ) = 7 x - 6
Part A:
( h + t ) ( x ) = ( 2 x + 5 ) + ( 7 x - 6 ) = 9 x - 1
Part B :
( h · t ) ( x ) = ( 2 x + 5 ) · ( 7 x - 6 ) = 14 x² - 12 x + 35 x - 30 =
= 14 x² + 23 x - 30
Part C :
h [ t ( x ) ] = h ( 7 x - 6 ) = 2 · ( 7 x - 6 ) + 5 = 14 x - 12 + 5 =
= 14 x - 7

6 0

3 years ago

Please help i need the answer ASAP

ivann1987 [24]

Answer:

I believe what you would have to do is add each number so the top left box would be two and the bottom right would be 11

Step-by-step explanation:

8 0

2 years ago