2 years ago

(a-2b)3 when a=-2 and b= -1/2

Mathematics

1 answer:

Aleks [24]2 years ago

6 0

Answer: (a-2b)3=3a-6b

=3x-2-6x-1/2

= -6+3

= -3

Step-by-step explanation:

You might be interested in

gerald spent $5.12 for a drink and a sandwich his drink cost $1.30 did he have a ham sandwich for $3.54 a tuna sandwich for $3.8

Korolek [52]

5.12-1.30= your answer

7 0

2 years ago

Read 2 more answers

Can someone please help me with my homework

enyata [817]

5x>/ 45
at least means it can be 45 and up
So it becomes greater than or equal to

4 0

2 years ago

In 2019 Lee began working as a nurse anesthetist with a taxable income of $142,545. The Medicare tax was 1.45% and the Social Se

9966 [12]

Answer:

free points

Step-by-step explanation:

thanksssss for the points

4 0

3 years ago

How do I search up friends here?

navik [9.2K]

Answer:

I don't think you can..

Step-by-step explanation:

8 0

2 years ago

Which congruency theorem can be used to prove

irina1246 [14]

Answer:

SAS

Step-by-step explanation:

Given: Two triangles ΔABD and ΔDCA,

We have, AD=AD (normal)

∠A=∠A (Given)

BA=CD (Sides inverse to rise to points are consistently equivalent)

With the SAS rule of congruency,

ΔABD≅ΔDCA

Brainliest?

4 0

2 years ago