3 years ago

Find m ABC (2x) (5x+5)

Mathematics

1 answer:

Paladinen [302]3 years ago

4 0

Answer:

=130

Step-by-step explanation:

(2x) (5x+5) = 180

7x + 5 = 180

7x = 175

x = 25

5(25) + 5 = 125 + 5 = 130

Hope this helps (:

You might be interested in

Marking brainliest...

Allisa [31]

Answer:

C. 12

Step-by-step explanation:

Find the percentage of him drawing a blue marble.

4/10 = 0.4

He has a 40% chance of picking blue.

Find 40% of 30.

He would draw a blue marble around 12 times.

3 0

3 years ago

Read 2 more answers

Q =3x2+5x-2 R = 2 – x2 S = 2x + 5 Find Q – [R + S] Show all of the steps.

matrenka [14]

$Q=3x^2+5x-2\\R=2-x^2\\S=2x+5\\\\Q-[R+S]=(3x^2+5x-2)-[(2-x^2)+(2x+5)]\\\\=(3x^2+5x-2)-(2-x^2+2x+5)\\\\=(3x^2+5x-2)-[-x^2+2x+(2+5)]\\\\=(3x^2+5x-2)-(-x^2+2x+7)\\\\=3x^2+5x-2-(-x^2)-2x-7\\\\=3x^2+5x-2+x^2-2x-7\\\\=(3x^2+x^2)+(5x-2x)+(-2-7)\\\\=\boxed{4x^2+3x-9}$

5 0

3 years ago

If you like anime comment your favorite

miv72 [106K]

Answer:

Step-by-step explanation:

my hero academia , banana fish and seven deadly sins

7 0

2 years ago

.072 divided by 345.000 round to the nearest tenth

tino4ka555 [31]

Answer:

0.0

Step-by-step explanation:

Used a calculator

8 0

3 years ago

What is the standard form of y –7 = – 23 (x + 1)

ValentinkaMS [17]

Answer:

23x+y=-16

Step-by-step explanation:

7 0

3 years ago