3 years ago

Solve the equation for all values of x by completing the square. Irrational x^2+15=-10x

Mathematics

1 answer:

attashe74 [19]3 years ago

7 0

Answer:

x=-1.8, x=-8.2

Step-by-step explanation:

You might be interested in

Which products are greater than 256? Choose all that apply.

Novay_Z [31]

257 is the answer to this question

5 0

2 years ago

In the supply-and-demand schedule shown above, at a price of $150, the quantity supplied of video games is _____ and the quantit

yawa3891 [41]

Answer:

Hello,

I believe that your answer is A. (250,100)

Hope this helps

8 0

3 years ago

angle works at AutoZone and makes $72 dollars a day and extra $8 for each platinum membership card he sells. angles goal is to m

GenaCL600 [577]

Angle needs to sell 16 membership cards.

First, I subtracted 72 from 200 and that gave me 128. Then, I divided 128 by 8 and got 16. To check my work I multiplied 16 by 8 and got 128. Then I added 72 to 128 and got 200.

Hope this helps!

7 0

3 years ago

Abby and Andrew are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of

Slav-nsk [51]

Answer:

$14 for the shiny wrapping paper

Step-by-step explanation:

6x + 4y = 104

8x + 12y = 232

x=8 y=14

4 0

3 years ago

HELP IM BEING TIMED ON THIS

LuckyWell [14K]

Answer:

im pretty sure its 1

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers