3 years ago

Solve x^2 + 2x + 9 = 0... Will Givee Brainliesttt

Mathematics

1 answer:

AlekseyPX3 years ago

4 0

Answer

$- 1 + 2i \sqrt{2}$

$- 1 - 2i \sqrt{2}$

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Find the amount of sap the maple syrup producer collected from each tree if the total amount (5 gallons) was redistributed equal

Afina-wow [57]

The picture in the attached figure

we know that
total amount of sap =[3*(1/4)+2*(3/8)+4*(5/8)+1*(1)]
total amount of sap =[(3/4)+(6/8)+(20/8)+(1)]
total amount of sap =[(3/4)+(3/4)+(10/4)+(4/4)]
total amount of sap =[20/4]
total amount of sap =5 gallons
total of trees=10

[amount of sap collected from each tree]=total amount of sap/total of trees

[amount of sap collected from each tree]=5/10----> 0.5 gallons per tree

the answer is
0.5 gallons

7 0

3 years ago

Read 2 more answers

What is the value of x ? Circle the correct 2.5x=35. X=14 X=16

scoundrel [369]

Answer:

All you have to do is divide both sides by 2.5 to find your answer.

2.5x / 2.5 = 35 / 2.5

x = 14

The answer is X = 14.

I hope this helps!

-Mikayla

8 0

4 years ago

Line m has an equation of y = 3x + 2

agasfer [191]

Answer:

Parallel= 3

Perpendicular= -1/3

6 0

3 years ago

Whats 23/4 as a mixed fraction?

Misha Larkins [42]

The Answer is:
5 and 3/4

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3 years ago

Ruby wanted to get an iPod for 350$ she already had 52$ saved and if she worked for 8 hours a week for 9$ an hour how many weeks

WARRIOR [948]

Answer:

I believe that the answer is 4.13 weeks

Step-by-step explanation:

Since she already has $52 you can automatically start by doing:

$350 - $52 = $298

Since she works 8 hours a week and earns $9 per hour:

8 hours x $9 = $72

Then, take $298 ÷ $72 = 4.13 or about 4 weeks

I divide 298 by 72 because $72 is how much she will earn per week, and by dividing this number by the total amount that she has left to pay narrows it down to about how long she has to save for.

Hope this helps!!

4 0

3 years ago