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
Luden [163]
3 years ago
5

Find the area of the following triangle:

Biology
1 answer:
Svetach [21]3 years ago
7 0

Answer:it should be a right triangle because

12.5²+30²=32.5²

area of the triangle=

\frac{1}{2}  \times 30 \times 12.5 \\ 187.5  {cm}^{2}

You might be interested in
Both male and female gametes are created during the process of meiosis. The formation of male gametes or sperm is called spermat
Novay_Z [31]

Answer:

Both male and female gametes are created during the process of meiosis. The formation of male gametes or sperm is called spermatogenesis. After telophase II of spermatogenesis, there would be <u>four</u> male gametes created that are all genetically <u>haploid.</u>

Explanation:

Telophase II is the final step in Meiosis II. In Telophase II of the spermatogenesis chromosomes travels to opposite poles and are covered by a nuclear envelop.  The two parent cells result four daughter cells which are haploid (1n).  

3 0
4 years ago
Match each step of the scientific method with the order it usually occurs in. 1. 1st Step data collection 2. 2nd Step communicat
AysviL [449]

Answer:

1st Step: Observation

2nd Step: Questioning

3rd Step: Data Collection

4th Step: Data analysis

5th Step: Communication

In the scientific method, the first step is always to make an observation. You can observe anything in your environment, or a phenomena, or behavior.

The next step would be to question. You form a question to find a possible explanation as to why what you had observed occurred. This is also when you make a hypothesis. An educated guess or a proposal that could explain the event.

After you make a hypothesis, you start an experiment where you will collect data. The data you collect would then be analyzed (4th step). From there you build your conclusion to determine whether your hypothesis holds true.

The last step would be communication. You will communicate the results of your method. This allows people to review your data and process, which may be supported or invalidated. Communication is critical in the scientific world because your results could be the basis for further investigation.

5 0
3 years ago
Which of these substances is a compound?
adell [148]

Option D, Ammonia.

A compound means that there are multiple atoms bonded together. Chlorine, Nitrogen and Uranium are all individual atoms, and therefore can't be labeled as compounds.

Good luck!

-T.B.

7 0
3 years ago
Read 2 more answers
Which part of the heart has the thickest walls?
devlian [24]

Answer:

left ventricle. Hope this helps!

7 0
3 years ago
Read 2 more answers
A car travels 30 miles in 2 hours,what is its speed
Orlov [11]
15 mph; Divide 30 miles by 2 hours in order to find the unit rate. When dividing, you will get the quotient, 15, or 15 miles per hour.
6 0
3 years ago
Read 2 more answers
Other questions:
  • The first species to colonize an area during ecological succession is called a _______.
    10·1 answer
  • What problems would you expect to observe in an ecosystem without primary consumers?
    10·2 answers
  • Darwin’s influence on modern scientific inquiry is largely (i)_______ ; yet while Darwin’s ideas inform fields as disparate as g
    11·1 answer
  • Endocrine glands ________.
    5·2 answers
  • The electron transport chain (etc, or respiratory chain, is linked to proton movement and atp synthesis. select the statements t
    10·1 answer
  • Which types of biomolecules do you predict that you will find in a potato, orange juice, almonds, eggs, salmon and milk? Explain
    14·1 answer
  • Which of the following is a risk associated with making our lifestyle more convenient?
    6·1 answer
  • What is a scenario for "artificial selection" in biology?
    12·1 answer
  • I’ll give brainiest. What’s the scientific name for coyote
    12·1 answer
  • What is scientific learning?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!