Answer:
-11
Step-by-step explanation:
Substarct 2 from -9.
 
        
                    
             
        
        
        
Answer:
The type of quadrilateral is a rectangle
Step-by-step explanation:
we know that
A rectangle is a quadrilateral with four right angles and two pairs of congruent and parallel sides
see the attached  figure to better understand the problem



therefore
The type of quadrilateral is a rectangle
 
        
             
        
        
        
<u>In sentence 7, the </u><u>phrase</u><u> by all accounts is best replaced by </u><u>however.</u>
Correct option is A
- The sentence that precedes 7 states something that is in contrast with it. 
- Therefore 'by all accounts' in sentence should be changed to 'however' as it is generally used to present something that is different from or contrasts with the previous statement. 
- Thus A is the best answer. The other options are incorrect because they do not convey the contrast that is required in the given context.
What is a phrase in grammar?
- In syntax and grammar, a phrase is a group of words which act together as a grammatical unit. 
- For instance, the English expression "the very happy squirrel" is a noun phrase which contains the adjective phrase "very happy".
-  Phrases can consist of a single word or a complete sentence.
Learn more about Phrases 
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Answer:
The width is 5 meters
Step-by-step explanation:
The rectangular field is 24 meaning adding just one width and length of the rectangle would be 12.
x = width
2x - 3 + x = 12
3x - 3 = 12
3x - 3 + 3 = 12 + 3
3x = 15
x = 5