2 years ago

Can someone please go into detail on how they simplified this expression? Thanks!

1 answer:

8 0

Answer:

Step-by-step explanation:

4a - (4a-3)

= 4a -1(4a - 3)

= 4a - 4a + 3 <--- Distributing the -1 over the parenthes

= 3 <---- ( as 4a - 4a = 0)

You might be interested in

levacccp [35]

Answer:

$\text{The formula of a volume of a cylinder:}\\\\V=BH\\\\B-base\ area\\H-height\\\\\large\huge\boxed{\bold{B.\ V=Bh}}$

5 0

3 years ago

Ganezh [65]

$\dfrac{12^3}{12^7}=\dfrac{12^3}{12^3\cdot 12^4}=\dfrac{12^3}{12^3}\cdot \dfrac{1}{12^4}\\\\=\dfrac{1}{12^4}$

The 2nd choice is appropriate.

6 0

3 years ago

Sonja [21]

Answer:

second one is 3, the last one is 4560

Step-by-step explanation:

5 0

3 years ago

rusak2 [61]

It’s 16 look at it a bit closer if you get confused step away and clear your mind a bit

7 0

4 years ago

Murljashka [212]

25 divided by 5 is 5, 45 divided by 9 is 5

4 0

3 years ago