Answer:
The option
is correct
Step-by-step explanation:
Given equation is 
The option shows correct usage of distributive property is

( by distributive property
here
, x=33 and y=-y )
Therefore the option
is correct.
Answer:

Step-by-step explanation:
Given


Required
Determine the radius
Circumference (C) is calculated as:

Where r represents radius
Substitute values for C and 


Multiply through by 7/44





<em>Hence, the radius is 35cm</em>
Answer:
51 1/35 ft²
Step-by-step explanation:
Area of a rectangle = length x width
6 5/7 x 73/5
to multiply both figures, convert the mixed fractions to an improper fraction
to convert to improper fraction, take the following steps :
1. Multiply the whole number by the denominator
2. Add the numerator to the answer gotten in the previous step
3. divide the number gotten in the previous step by the denominator
47/7 x 38/5 = 1786 / 35
convert the improper fraction to a mixed fraction = 51 1/35 ft²
Answer:
1000 cm2
Step-by-step explanation:
Pretty sure
% means 100 so, 1.49/100=0.0149