Answer:
x = 27
Step-by-step explanation:
ΔBRD and ΔQCD are similar, hence the ratios of corresponding sides are equal, that is
= 
note that BD = 26 + 39 = 65
substitute values into the ratio equation
= 
( cross- multiply )
65x = 39(x + 18)
65x = 39x + 702 ( subtract 39x from both sides )
26x = 702 ( divide both sides by 26 )
x = 27
Answer:
15. 50.24
Step-by-step explanation:
pi times r squared
Answer:
b
Step-by-step explanation:
i tookthe text and it was corect
Step-by-step explanation:
I guess this topic is measurement or area and volume of rectangular prisms.
okay so...... the formula for rectangular prism- l×w×h
l= 39ft
w=8ft
h=12
l×w×h= 3744ft
Statement B about the volume of the box is true. The volume is the product of the area of the base,2x(2x+4), and the height, 2x - 2.
<h3>What is volume?</h3>
The term “volume” refers to the amount of three-dimensional space taken up by an item or a closed surface. It is denoted by V and its SI unit is in cubic cm.
The volume of the rectangle = area × height
Volume of box =2x(2x+4)×2x - 2.
The volume is the product of the area of the base,2x(2x+4), and the height, 2x - 2.
Hence, statement B about the volume of the box is true.
To learn more about the volume, refer to
brainly.com/question/1578538
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