Answer:
9. c) Scale: 1 in = miles
Step-by-step explanation:
From the sub part (a), we get that the actual distance between the river city and pine bluff as 9 miles because the scale in sub part (a) is 1 in = 3 miles. Therefore, 3 inches equal 9 miles.
Given:
Actual distance between river city and pine bluff is 9 miles.
Distance on the map is given as 6 inches.
So, 6 inches on map equals 9 miles in actual.
Therefore, 1 inch on map equals miles in actual.
Therefore, the scale of the map is given as:
Scale: 1 in = miles
Hey!
Acute angles are angles that measure less than 90°. Obtuse angles are angles that measure more than 90° but less than 180°. Right angles are angles that measure exactly 90°.
132° is greater than 90°, but less than 180°. That means it's an obtuse angle.
36° is less than 90°. That means it's an acute angle.
12° is also less than 90°. That means it's also an acute angle.
Since one of the angles is obtuse, it is an obtuse triangle.
Good luck and hope this helps! :)
Answer:
Step-by-step explanation:
Answer:
Compatible width of rectangular banquet hall could be 90 feet approximately.
Step-by-step explanation:
Given
Area of a rectangular banquet hall = 7400 square feet
Length of rectangular banquet hall = 82 feet
We need to calculate width of the rectangular banquet hall.
Now Area of rectangle is equal to length times width.
Framing in equation form we get;
Substituting the given values we get;
Now by definition of Compatible numbers which state that:
"Compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally. Compatible numbers are close in value to the actual numbers that make estimating the answer and computing problems easier."
Now By Using width as 90 feet and length as 82 feet we get area as 7380 sq ft. which is closet to actual area which is 7400 sq ft.
Hence we can say compatible width could be 90 feet approximately.