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the area enclosed by y=e^-x^2, the X- axis and the maximum ordinate
2 answers
489 views
the area bounded by y = 1nx and the lines y = 0 and x=e
1 answer
385 views
The product of two numbers is 1512 if each of the number is halved , what is the sum of the two new number?
2 answers
432 views
A two even digit number that is the sum of prime numbers between 20 and 30?
2 answers
416 views
the allowable error in the measurement of the edge of a cubical box is one mm. What is the corresponding error in the volume of
0 answers
764 views
the hypotenuse of the right triangle is 20 cm. Determine the perimeter that will make its area minimum?
2 answers
1,433 views
A rectangular lot having an area of
5000 m^2 is to be fenced on sides. To have the least moment of fencing , what should be the
2 answers
1,463 views
The sum of the two numbers is k. the product of one by the square of the other is to be a maximum . What is one of the numbers?
1 answer
3,949 views
a diameter of a sphere can be measured with a maximum error of 0.2cm . Find the corresponding error volume of a sphere whose
1 answer
2,300 views
if =65 tan "o"(theta sign), what is the approximate change in h when (theta sign) changes from 60 degree to 60°03’.
1 answer
584 views
What is the maximum value of y if y = x^4 - 8x?
1 answer
455 views
the hypotenuse of a right triangle is 12 cm. find one the legs if the area is maximum?
2 answers
466 views
Given A(a,2) B(3,4) and C(-2,-1). If A is at the same distance to the points B and C. Find a.
2 answers
697 views
cylindrical tank of radius 4m and 7m high.if poured into the tank of 6m diameter .how high is the water?
3 answers
580 views
what fraction must be added to the difference of 5/6 and 2/3 to have an average of 1/4
5 answers
371 views
Answers (8)
d=sqrt w^2 + l^2 d= sqrt 18^2 + 32^2 d=sqrt 324+1024 = 1348 d=36.71
m=y2 -y1 / x2-x1 m=-5-5 / 5-(-5) m=-10 / 10 m= -1 slope(m) = y2 -y1 / x2-x1 y2 = -5 y1 = 5 x2 = 5 x1 = -5
tnx
maybe there is something wrong in the question , tnx it helps :)
tnx
i will try again on my own ,,anyway tnx for the ideas
the answer is not in the given choices the choices are 35/2 , 40/2, 45/2
tnx damon
