Ask question

Ask question

All categories

3 years ago

6

Mackenzie solved the problem

1 answer:

IgorC [24]3 years ago

3 0

I couldn’t really read this question but to multiply two decimal numbers you first ignore the decimals and multiply the numbers and then add in the decimal based off how many were in the question. For example, 1.1 x 0.4= 0.44. I hope this helps you

You might be interested in

(2a^2b + 3ab^2 - b^3) - (4b^3 - 3ab^2 -6a^2b)

skelet666 [1.2K]

<em>Hi there!</em>

<em>~</em>

<em></em> $(2a^2b+3ab^2-b^3)-(4b^3-3ab^2-6a^2b)$ <em></em>

<em>Distribute the Negative Sign:</em>

<em></em> $= 2a^2 b + 3ab^2 - b^3 + -1(4b^3 - 3ab^2 - 6a^2b)\\= 2a^2 b + 3ab^2 + - b^3 + -1 (4b^3) + -1 (-3ab^2) + -1 (-6a^2b)\\= 2a^2 b + 3ab^2 + -b^3 + -4b^3 + 3ab^2 + 6a^2 b$ <em></em>

<em>Combine Like Terms:</em>

<em></em> $= 2a^2 b + 3ab^2 - b^3 + -4ab^3 + 3ab^2 + 6a^2 b\\= (2a^2 b + 6a^2 b) + ( 3ab^2 + 3ab^2) + (-b^3 + -4b^3) \\= 8a^2 b + 6ab^2 + -5b^3$ <em></em>

<em>Answer : </em> $8a^2 b + 6ab^2 + -5b^3$ <em></em>

<em>Hope this helped you!</em>

7 0

3 years ago

What are the domain and range of the relation given in the table?

qaws [65]

Answer:

C

Step-by-step explanation:

all x values is domain, all y values are range

7 0

3 years ago

Read 2 more answers

Evaluate f+g^2-3g if f= 5 and g=2

Lady_Fox [76]

Answer:

The answer world be 3.

Step-by-step explanation:

5 + 2² - 3(2) = 3

3 0

3 years ago

Read 2 more answers

Find the area, in square units, of rectangle ABCD plotted below. A (-4,5) B (-2,-3) C (2,-2) D (0,6)

Bogdan [553]

Answer:

The answer is: D) 34

8 0

3 years ago

What is 15 divided by 390

Anna11 [10]

So,

15/390 = 5/130 = 1/26

In decimal form, that is 0.03846153846...

4 0

3 years ago

Read 2 more answers