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amid [387]
2 years ago
12

A circle has a diameter of 26 units what is the area

SAT
1 answer:
finlep [7]2 years ago
3 0

Answer:

530.93 units squared

Explanation:

The formula for the area of a circle is pi*r^2. The radius is half the diameter. So, 26/2 = 13.

pi*13^2 = ?

pi*169 = 530.93

The area is 530.93 units squared.

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Answer:

B- (9 + 4i) + (–1 – 7i)

Explanation:

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select the qualification best demonstrated in each example.ronin performs careful inspections to identify fire hazards.clay prov
Lady_Fox [76]

The qualification best demonstrated in each example are:

  • Reliability
  • Teaching and Leadership Skills.
  • Physical strength

<h3>What is the qualification status?</h3>

The term Qualification status is known to be that which shows or tells the formal certification that a person has.

Note that in the case of Ronin performing a careful inspections to identify fire hazards, his qualification will be Reliability.

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The following question has two parts. First, answer Part A. Then, answer Part B.
mezya [45]

Based on the chart, the correct options are:

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  • Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource; option A

<h3>What is solar energy?</h3>

Solar energy is a type of renewable energy from the sun.

Solar energy is gradually being used to replace non-renewable energy sources such as coal.

Based on the chart:

The production of coal decreased, while the production of solar increased; option D.

Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource.

In conclusion, solar energy production is increasing.

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Drag the correct description under each cell structure to identify the role it plays in the cell.
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The Nucleus stores the genetic information, the Lysosome breaks down macro-molecules, the Mitochondrion converts chemical fuel, the Ribosome synthesizes proteins and the Smooth ER serves as site of lipid synthesis.

The image for the question have been attached below.

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The correct descriptions are as follows:

  1. The <u>Nucleus</u> is the cell structures that stores the genetic information of the cell.
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  3. The <u>Mitochondrion</u> is the cell structures that converts chemical fuel into packets of chemical energy that can power the cell.
  4. The <u>Ribosome</u> is the cell structures that works with mRNA to synthesize proteins.
  5. The <u>Smooth ER</u> is the cell structures which serves as the site of lipid synthesis.

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Which sentences include a proper mla parenthetical citation? check all that apply.
Nataliya [291]

Considering the available options, the sentences that include a proper MLA parenthetical citation include "<u>Mahoney states that "the needs of speakers drive language change" (nsf.gov)."</u>

<h3>What is MLA parenthetical citation?</h3>

MLA parenthetical citation is the citation method that utilizes the author's last name, the page number, or other relevant source information in parentheses from sentences used.

<h3>Other sentences that include a proper MLA parenthetical citation include the following:</h3>

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Hence, in this case, it is concluded that the correct answer is options A, E, and F.

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