Ask question

Ask question

All categories

Ad libitum [116K]

3 years ago

15

5a^2-15 using the distributive property

1 answer:

Aneli [31]3 years ago

7 0

the answer is in the picture

You might be interested in

I am very stuck with this

Bingel [31]

Answer:

see explanation

Step-by-step explanation:

To multiply the vector by a scalar, multiply each of the elements by the scalar.

To add 3 vectors add the corresponding elements of each vector

2a + 3b + 4c

= 2 $\left[\begin{array}{ccc}2\\3\\\end{array}\right]$ + 3 $\left[\begin{array}{ccc}-4\\1\\\end{array}\right]$ + 4 $\left[\begin{array}{ccc}3\\2\\\end{array}\right]$

= $\left[\begin{array}{ccc}4\\6\\\end{array}\right]$ + $\left[\begin{array}{ccc}-12\\3\\\end{array}\right]$ + $\left[\begin{array}{ccc}12\\8\\\end{array}\right]$

= $\left[\begin{array}{ccc}4-12+12\\6+3+8\\\end{array}\right]$

= $\left[\begin{array}{ccc}4\\17\\\end{array}\right]$

8 0

3 years ago

_____ less than a number is 51

Kryger [21]

Answer:

W number - blank is 51.

Step-by-step explanation:

I don't understand what the question is. What is the number unless you want something random then here:

Blank - 52

a number = 1

52 - 1 = 51

3 0

3 years ago

AVprozaik [17]

6x-3y=1 i hope this helps

3 0

3 years ago

Help me with this math question please I'm giving away brainliests

Akimi4 [234]

Answer:

orangeeeeeee

Step-by-step explanation:

7 0

2 years ago

Noah has 10 meters of rope. How many pieces of rope of length 1/2<br> meter can he cut from it?

Makovka662 [10]

Answer:

He can cut 20 1/2m peice of rope from the 10m rope

Step-by-step explanation:

divide

10 / .5 = 20

8 0

3 years ago

Read 2 more answers