The answer is 1.55
Explanation:
The he first step to find the range is to make all the values either fractions or decimal/integer numbers. Below I show the process to make all the numbers decimals/integers
Height in miles
2.75: This number is decimal because of this it does not have to be modified
: This number includes a rational number and a fraction to make this just one number write the first number as a fraction, multiply, and then divide the top number by the low number (denominator).
×
= 
: This number is a fraction to simplify it divide the nominator by the denominator:


: Write the integer as a fraction and then simplify
×
Now, from these values, the higher one is 2.75 and the lowest is 1.2, to find the range find the difference between these two numbers 2.75 - 1.2 = 1.55
Answer:
A: -1/3x
Step-by-step explanation:
We can convert -1/3 to -2/6 by multiplying -1/3 by 2/2. As we know, 5-2 is 3. That makes 3/6. 3/6 is equivalent to 1/2. That means it has to be A.
Answer: ⇒ 
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Step-by-step explanation:
First you had to add by 2 from both sides of equation.

Simplify.

Then you had to subtract by 2x from both sides of equation.

Simplify.

Multiply by -1 from both sides of equation. (it's going to be reverse by the inequality).

Simplify it's should be the right answer.

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Area of the middle rectangular section = length x width = 35 x 20 = 700 square cm.
The radius of the circular sections is 25 cm
Area of a full circle is pi x r^2 = 3.14 x 25^2 = 1962.5 square cm.
There are two quarter circles which is 1/2 of a circle. The area of those would be 1962.5/2 = 981.25 square cm.
Total area of the figure = 700 + 981.25 = 1681.25 square cm