1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex17521 [72]
2 years ago
7

Which are steps that could be used to solve 0 = 9(x2 + 6x) – 18 by completing the square? Check all that apply.

Biology
2 answers:
katovenus [111]2 years ago
8 0

Answer:

A and D

Explanation:

iris [78.8K]2 years ago
5 0

Explanation:

What is the name of this website

or the book?

You might be interested in
Las característica de los bioelementos
statuscvo [17]

Answer:

<em>CHARACTERÍSTICAS </em><em> </em><em>DE </em><em>LOS </em><em>BIOELEMENTOS:</em>

<em>*</em><em>Masa </em><em>molecular </em><em>pequeña:</em><em> </em><em>esto </em><em>les </em><em>permite</em><em> </em><em>compartir </em><em>electones </em><em>de </em><em>su </em><em>capa </em><em>externa </em><em>y</em><em> </em><em>formar</em><em> </em><em>enlaces</em><em> </em><em>covalentes</em><em> </em><em>estables</em><em>.</em>

<em>*</em><em>Polaridad:</em><em> </em><em>muchas </em><em>veces </em><em>la </em><em>tienen </em><em>los </em><em>compuestos </em><em>formados.</em><em> </em><em>.</em><em>.</em><em>.</em>

<em>*</em><em>El </em><em>carbono </em><em>comparte </em><em>cuarto </em><em>electrones </em><em>formado </em><em>cuarto </em><em>enlaces</em><em> </em><em>covalentes</em><em> </em><em>muy </em><em>estable.</em>

8 0
2 years ago
Which of the following can be cofactors?
alex41 [277]

Answer:

what? I don't see a picture

3 0
2 years ago
Read 2 more answers
Help due tomorrow ;-;
alexira [117]

For both ectotherms and endotherms, metabolic rate tends to increase as mass increases

As the masses of the dinosaurs increase, how do their metabolic rates change? How does this compare to living animals?

>> As with living animals, the higher a dinosaur’s mass, the higher its metabolic rate.

4 0
2 years ago
What is the role of the dna ligase in dna replication
marissa [1.9K]
DNA ligase is an enzyme that repairs irregularities or breaks in the backbone of double-stranded DNA molecules. It has important role in the process of DNA replication and DNA repair. It has three general functions: It seals repairs in the DNA, it seals recombination fragments, and it connects Okazaki fragments (small DNA fragments formed during the replication of double-stranded DNA). DNA ligase functions by forming a bond between the end of a “donor” nucleotide and the end of an “acceptor” nucleotide.
4 0
3 years ago
Read 2 more answers
Where does photosynthesis happen in the plant, and what is chlorophyll?
Lena [83]

Answer:

Photosynthesis takes place inside plant cells in chloroplasts.

Chlorophyll is a green pigment,present in all green plants which is responsible for the absorption of light to provide energy for photosynthesis.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Kurtosis refers to the amount of smoothness or pointedness of the curve. a tall, thin curve is described as being leptokurtic. a
    13·1 answer
  • Why would mitochondria come in different shapes or appear different? thanks
    14·1 answer
  • Which of the following would be produced by meiosis?
    7·1 answer
  • What adverse response is known to occur in people who drink copious amounts of water while participating in intense physical act
    7·1 answer
  • It is important to maintain septic systems in order to _______.
    5·1 answer
  • "People in Albany and New York City are using “green roofs” to improve the environment. A green roof can be added to many buildi
    8·1 answer
  • In the two-kingdom system, why were fungi classified in the kingdom Plantae?
    13·1 answer
  • What is a good strategy for helping to prevent the spread of antibiotic resistance?
    7·2 answers
  • Which phrase best describes the main function of the stomach?
    12·1 answer
  • Radiation requires a heated liquid to transfer energy.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!