Answer:
Area =
Step-by-step explanation:
Let the width of portrait be 'w'
Given:
Height of portrait without frame (h) = 1.5 times its width =
Width of the frame is 3 inches on all sides.
Area of the framed portrait is the total area of the portrait plus the area of the frame.
The figure representing the above scenario is shown below.
From the figure, area of rectangle ABCD is the area of the framed portrait.
From the figure,
AB =
BC =
Now, area of the rectangle ABCD is given as the product of the length AB and width BC. Therefore,
Therefore, the expression for the area of the framed portrait in terms of the width 'w' is given as:
Area =
Answer:
184 sq cm
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
there are 100 cm in 1 m
400/100 = 4
Answer: if you're asking how to write it then it would be 7:21
Step-by-step explanation:
Answer:
7x7x7x7x7
7x7
Step-by-step explanation:
7 to the fifth power is equal to 7x7x7x7x7
7 to the second power is equal to 7x7