All the values of the <em>x</em> <em> </em>for the given function are 
and 
.
Given-
Given function is,
Rewrite the equation,
Let <em>u </em>in place of 
and rewrite the equation in the form of u,
Break the 95 in factors and rewrite the equation,
Replace the value of u with ,
It is known that If any individual factor on the left side of the equation is equal to zero then the entire expression will be equal to zero. therefore we get,
further, solve it,
And another factor is
Hence, all the values of the <em>x </em>for the given function are 
and .
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Answer:
39.52
Step-by-step explanation:
Answer:
6 * 10 * 6
Step-by-step explanation:
Answer:
340 units2
Step-by-step explanation:
draw perpendicular line from upper left corner of trapezoid to cut bottom line(=9) into two part having length 3 and 6. Now a triangle and rectangle are formed.
The triangle has base=3, angle 60 degrees and angle of 90 degrees.
Finding third angle:
180-60-90= 30
finding other two sides of triangle by using law of sines:
a/sinA=b/sinB
3/sin30=b/sin60
b=3sin60/sin30
b=3(0.866)/0.5
b=5.2
b is the perpendicular line we drew
a/sinA=b/sinB
3/sin30=c/sin90
c=3sin90/sin30
c=3(1)/0.5
c=6
c is the hypotenuse of the triangle
Now Finding the perimeter of base:
The perimeter of the base=sum of the lengths of sides.
p=6+9+6+5.2
=26.2
area of trapezoid:
A= (a+b)h/2
= (6+9)(5.2)/2
=39
total surface area of prism:
TSA= ph + 2A
where h is height of prism = 10
TSA= 26.2(10) + 2(39)
=340
Hence total surface area of the given prism is 340 units square!
Answer:
a 87
b 814
Step-by-step explanation:
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