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andrew-mc [135]
3 years ago
10

Which are steps in the process of completing the square used to solve the equation 3 – 4x = 5x2 – 14x? Check all that apply.

Mathematics
2 answers:
avanturin [10]3 years ago
6 0
Add 4x over to 14x, 3=5x2- 18x then add 18x to the other side 3+ 18x= 5x2then divided each side by 5,( 3+18x/5=x2) then square root each side the answer to x would be the square root of 3+18x/5
kozerog [31]3 years ago
5 0

Answer:2nd one, 4th one, and then the last one

Step-by-step explanation:

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Una caja de fideos de 7.2 onzas a 0.67 o una caja de fideos de 13 onzas a 1.28 cual tiene el mejor precio
uysha [10]

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The first one. Brainly is also in spanish

4 0
3 years ago
What element has 6 protons and 9 neutrons
insens350 [35]

Answer:

A carbon atom.

Step-by-step explanation:

All carbon atoms have 6 protons however the amount of neutrons can vary but doesnt change the element.

7 0
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Is a number is like this, 24(pi symbol here) does that mean 24 times 3.14?
VikaD [51]
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4 0
3 years ago
megan is going to make a drink using the instrutions below mix 2 parts of fruit juice with 5 parts if sparkling water. megan has
OLEGan [10]

Answer:

160 mL of fruit juice and 400 mL of sparkling water

Step-by-step explanation:

According to the statement we have that the ratio between fruit juice and sparkling water is 2/5.

Therefore, we could also say that:

200/500

with it could be done with 200 mL of fruit juice and 500 mL of sparkling water, so for 400 mL, how much would it be:

400 * 200/500 = 160

Therefore, the largest amount of the drink can be made with 160 mL of fruit juice and 400 mL of sparkling water.

5 0
3 years ago
Can someone help me with this plz??
Anarel [89]

Answer:

f(-3) = -2(-3)^3 - 3

f(-3) = 54 - 3

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g(3) = -5(3) + 4

g(3) = -15+4

g(3) = -11

Hope this helps!

5 0
3 years ago
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