3 years ago

2. (4a - 8b + 12c) (-5/2) Simply using distributive property and combining like terms

Mathematics

1 answer:

pickupchik [31]3 years ago

6 0

Answer:

-10a + 20b - 30c

Step-by-step explanation:

(4a - 8b + 12c)(-5/2)

=(4a + - 8b + 12c)(-5/2)

=(4a)(-5/2) + (-8b)(-5/2) + (12c)(-5/2)

=-10a + 20b -30c

(Also Mathpapa is great for this kind of problems and Mathw*y is also a good one I use those two all the time they both saved me so many times)

You might be interested in

Which is greater 0.21 or 0.12 and why?

tatuchka [14]

0.21 is greater than 0.12 because it in the 20s

6 0

3 years ago

A circle with radius 3 has a sector with a central angle of 60.<br> What is the area of the sector?

CaHeK987 [17]

Answer:

Sector area = (central angle / 360) * PI * radius^2

Sector area = (1/6) * PI * 3^2

Sector area = 9/6 * PI

Sector area = 4.7123889804

Step-by-step explanation:

6 0

3 years ago

0.056 divided by -0.004

riadik2000 [5.3K]

Answer: -14

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Women's heights are normally distributed with a mean given by p = 63.6 in. and a standard deviation given by o = 2.5 in. (a) If

Ganezh [65]

Step-by-step explanation:

I am sorry question samajh Nahin a Raha question dijiye

4 0

3 years ago

Math questions plz help 10-11b

evablogger [386]

Question number 10 is the same as the previous questions add them up and make them equal to 180 degrees, and then solve for the x variable.

For the second part of the question, simply plug in the value of x for each expression for R and S.

6 0

2 years ago

2. (4a - 8b + 12c) (-5/2) Simply using distributive property and combining like terms​

2. (4a - 8b + 12c) (-5/2) Simply using distributive property and combining like terms