13,719 Answered Questions for the topic geometry

Geometry

2d

how do solve this equation? write an equation that is perpendicular to y = 1/2x -3 that passes through the point (4,-2)

y = 1/2x -3 that passes through the point (4,-2)
Geometry

2d

how do solve this equation? write an equation that is perpendicular to y = 1/2x -3 that passes through the point (4,-2)

y = 1/2x -3 that passes through the point (4,-2)
Geometry Math Calculus

3d

Having Hard time solving this problem.

Suppose that 98∑i = 1 ai=26 and 98∑i = 1 bi=-11. Compute the sum. 98∑i=1(−14ai+24bi)
Geometry

4d

find the distance between the two points in simplest radical form.

(-8,3) and (-2,-5)
Geometry Algebra 2

5d

Find the 6th term in the following sequence and write a general term expression.

9, -3, 1, -1/3, ...PLEASE LIST 6th TERM & GENERAL TERM EXPRESSION ONLY
Geometry Math Calculus

5d

The Definite Integral

Given Ln = 3/n n∑i=1[3(3+(i−1)3/n)^4−4(3+(i−1)3/n)^5], express the limit as n→∞ as a definite integral, that is provide a, b and f(x) in the expression ∫ba f(x)dx a= Correct, b= Incorrect, f(x)=   
Geometry Algebra 2

5d

Find the 10th term in the Fibonacci sequence.

Geometry Algebra 2

5d

Find the 6th term in the following sequence and write a general term expression

8, 4, 0, -4, ...
Geometry Algebra 2

5d

Find the 6th term in the following sequence and write a general term expression.

9, -3, 1, -1/3, ...
Geometry

8d

Subtracting vectors

If vector 1 has a magnitude of 3 units and a direction of 30 degrees below the negative x-axis, and vector 2 has a magnitude of 4 units and a direction of 80 degrees below the negative x-axis, what... more
Geometry Math Calculus

12d

Antiderivatives and Indefinite Integration Question

Given that the graph of f(x) passes through the point (7,6) and that the slope of its tangent line at (x, f(x)) is 5x+7, what is f(3)?
Geometry Math Calculus

12d

Given f ' ' ( x ) = − 25 sin ( 5 x ) and f ' ( 0 ) = − 5 and f ( 0 ) = 3 .

Find f(π/2) =
Geometry Math Calculus

12d

Antiderivatives and Indefinite Integration

Consider the function f(x) whose second derivative is f''(x) = 7x+7sin(x). If f(0) = 3 and f'(0)= 4, what is f(3)?
Geometry Math Calculus

12d

A ball is shot from the ground straight up into the air with initial velocity of 46ft/sec. Assuming that the air resistance can be ignored, how high does it go?

Hint: The acceleration due to gravity is 32 ft per second squared.
Geometry

12d

D is the midpoint of CE. If CD = x + 4 and CE = 4x − 4, what is CD?

Geometry

12d

Equation in the slope intercept for

A line with a slope of 1 passes through the point (2, 10) what’s is it’s equation in slope intercept form
Geometry

12d

Can someone help me on this problem?

Line ℓ1 has the equation y=–x+1and line ℓ2 has the equation x+y=–3. Find the distance between ℓ1 and ℓ2. Round your answer to the nearest tenth.
Geometry

13d

Volume and Surface Area

The picture above is of an ice cream cone. The cone is filled with ice cream and there is a scoop of ice cream on the top (scoop not shown in picture). What is the volume of the ice cream?... more
Geometry Math Trigonometry

14d

Find endpoint of two vectors if they are perpendicular.

The question states: If A = (10,7) and B = (0, -8), find point D, which is on the x-axis, so that the vector AD is perpendicular to the vector BD.The only information I have is that if two vectors... more
Geometry Math Trigonometry

14d

Rotating a point around another using vectors. - method is wrong?

The question: On what coordinates will point B = (7,5) land if it is rotated around point A = (0,0) by 110 degrees?My workings out gave me the answer B will land on point (-7.09, 4.87). I got this... more

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