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3 years ago

PLEASE HELP!!! Which equation applies the associative property of multiplication?

Mathematics

1 answer:

almond37 [142]3 years ago

7 0

The last one. Number 4

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Is 5x² a term in math

Eduardwww [97]

Yes it is I believe

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3 years ago

Read 2 more answers

2/5;0.5 tell whether each pair shows equivalent number

Georgia [21]

2/5= 40%, so no, they are not equivalent numbers,

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3 years ago

Define what congruent means?

kati45 [8]

Answer:

identical in form or shape

Step-by-step explanation:

two triangles could be congruent as they both have 3 sides.

5 0

3 years ago

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen. How many atoms are there in 600 grams of oxygen? Write your an

tatiyna

Answer:

2.256 x 10 to the power of 25

Step-by-step explanation:

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen

So, there are x atoms in 600 grams of oxygen

Using the ratio and proportional

So, the number of atoms = 600 * 3.76 x 10 to the power of 22 =

$= 6*10^2 * 3.76 * 10^{22}\\=6*3.76 * 10^2*10^{22}\\=22.56 * 10^{24}\\=2.256 * 10 * 10^{24}\\=2.256 * 10^{25}$

So, the answer in scientific notation as A.BCD x 10 to the power of E

Will be 2.256 x 10 to the power of 25

3 0

3 years ago

An object is translated by (x-2, y-6). If one point in the pre-image has the coordinates (-3, 7,) what would be the coordinates

Katen [24]

Answer:

(- 5, 1 )

Step-by-step explanation:

Given the translation rule

(x, y ) → (x - 2, y - 6 )

This means subtract 2 from the original x- coordinate and subtract 6 from the original y- coordinate, that is

(- 3, 7 ) → (- 3 - 2, 7 - 6 ) → (- 5, 1 )

5 0

4 years ago