3 years ago

Name the property of the equation illustrates. -2.1 x 1 = -2.1

Mathematics

2 answers:

enyata [817]3 years ago

7 0

I believe that the answer would be multiplication but I may be wrong.
Hope this helps!

harina [27]3 years ago

6 0

Answer:

Identity Property of Multiplication

You might be interested in

A recipe calls for 1.5 cups of raisins for 18 cookies how many cups of raisins must be used for making 30 cookies. please break

Zanzabum

Lets list what we know:

1.5 cups = 18 cookies

How many cups in 1 cookie will help us find the answer:

1.5 / 18 (1.5 cups per 18 cookies)

divide both sides by 1.5 (to get how many cookies in 1 cup)

1 / 12 (1 cup = 12 cookies)

Now, how many times does 12 fit in 30?

30/12 = 2.5

This means it takes 2 and a half cups of raisins to get 30 cookies.

If anything is still unclear please comment,

Hope this was helpful

Have a great day!

6 0

3 years ago

What is the domain of the function shown below?

Lelechka [254]

The domain is B. -8 ≤ x < 3 and 4 ≤ x < 8

5 0

3 years ago

Mrs Lee used 6 Meters of material to make 3 dresses. She used 4 ties as much material for a curtain as for a dress. How much mat

bulgar [2K]

Answer:

for each dress she used 6/3 of material

then for a curtain =2x4=8 materials

3 0

3 years ago

Determine the value of a certain number which when multipled by itself gives the same value as 567×63

emmainna [20.7K]

Answer:

189

Step-by-step explanation:

let the number be n , then number multiplied by itself is n² and

n² = 567 × 63 = 35721 ( take square root of both sides )

n = $\sqrt{35721}$ = 189

7 0

2 years ago

Qaudriladrial ABCD had cordinates A (3, 5) B(5, 2) C(8, 4) D(6, 7) qaudriladrial ABCD is a what?

Lorico [155]

The quadrilateral is a square

<h3>What are quadrilaterals?</h3>

Quadrilaterals are polygons, that have four sides and four corners

The coordinates are given as:

A = (3, 5)
B = (5, 2)
C = (8, 4)
D = (6, 7)

Start by calculating the adjacent side lengths using:

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

So, we have:

$AB = \sqrt{(3- 5)^2 + (5- 2)^2}$

$AB = \sqrt{13}$

$BC = \sqrt{(8- 5)^2 + (4- 2)^2}$

$BC = \sqrt{13}$

The side lengths are equal.

Hence, the quadrilateral is a square