14,973 Answered Questions for the topic geometry

Geometry

11/15/23

The line y = 2x is being dilated by a scale factor of 1/3 from the origin. What is the equation of the image?

geometry dilations
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Geometry

11/13/23

Line g is shown on the graph. coordinate plane with line g that passes through the points negative 3 comma 2 and 0 comma 5
What is the equation of the line in slope-intercept form that is perpendicular to line g and passes through the point (1, 3)? Show all necessary steps.
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Geometry Math Calculus

11/11/23

Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a coat of paint 0.07 cm thick to a hemispherical dome with a diameter of 50 meters.
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Geometry Math Calculus

11/11/23

A sphere's circumference was measured to be 88 cm w/ a possible error of 0.5 cm. Estimate the max error in the calculated surface area. Then, estimate the relative error in the calculated SA.
Question is based on the Calculus principles of Linear Approximations & Differentials
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Geometry Math Calculus

11/11/23

Calculus I Applied Optimization Problem- How far along the shore should Conner run before jumping into the water in order to save the child?
Conner is a lifeguard and spots a drowning child 60 meters along the shore and 70 meters from the shore to the child. Conner runs along the shore for a while and then jumps into the water and swims... more
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Geometry Trigonometry

11/10/23

Proving Concave Quadrilateral is a Parallelogram
Given quadrilateral ABCDwith all interior angles less than 180 degrees,and given that:AB is congruent to CDAngle B is congruent to angle DProve ABCD is a parallelogram
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Geometry Math Calculus

11/10/23

Calculus I Applied Optimization Problem- How many trees should a farmer plant per acre to maximize her harvest?
A farmer finds that if she plants 90 trees per acre, each tree will yield 25 bushels of fruit. She estimates that for each additional tree planted per acre, the yield of each tree will decrease by... more
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Geometry Math Calculus

11/10/23

If 2200 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box.
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11/10/23

Calculus I Applied Optimization Problem (Objective: Find the dimensions for the package that will minimize production cost.)
A microwaveable cup-of-soup package needs to be constructed in the shape of cylinder to hold 250 cubic centimeters of soup. The sides and bottom of the container will be made of styrofoam costing... more
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11/10/23

Related Rates Problem (Analytical Geometry & Calculus I)- Goal: Find the rate of change of the area enclosed between the circle and the square
A circle is inside a square.The radius of the circle is increasing at a rate of 3 meters per hour and the sides of the square are increasing at a rate of 1 meter per hour.When the radius is 6... more
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Geometry Math Calculus

11/10/23

Calculus I Related Rates Problem (An inverted pyramid is being filled with water at a constant rate)
An inverted pyramid is being filled with water at a constant rate of 35 cubic centimeters per second. The pyramid, at the top, has the shape of a square with sides of length 2 cm, and the height is... more
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11/10/23

Calculus I Related Rates (Distance between two sailing ships)
At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship B is sailing north at 22 knots. How fast (in knots) is the distance between the ships changing... more
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11/10/23

Analytical Geometry Question! (Calculus I Trigonometry & Related Rates)
Given:A rotating light is located 16 feet from a wall. The light completes one rotation every 2 seconds. Find the rate at which the light projected onto the wall is moving along the wall when the... more
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11/10/23

Calculus I Related Rates Problem! (Differential Equations)
A police car is located 70 feet to the side of a straight road.A red car is driving along the road in the direction of the police car and is 110 feet up the road from the location of the police... more
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11/10/23

Which statement is logically equivalent to the following conditional statement? "If it has exactly four sides, then it is not a hexagon."

Which statement is logically equivalent to the following conditional statement? "If it has exactly four sides, then it is not a hexagon." If it does not have exactly four sides, then it is not a... more
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11/10/23

Jenni wrote a conditional statement and its converse.

Jenni wrote a conditional statement and its converse. Conditional: If each angle of a triangle measures 60°, then the sum of the measures of all the angles is 180°. Converse: If the sum of all the... more
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11/10/23

What is the inverse of the following statement? "If it is not Wednesday, then it is sunny."

What is the inverse of the following statement? "If it is not Wednesday, then it is sunny." If it is Wednesday, then it is not sunny. If it is sunny, then it is not Wednesday. If it is not... more
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11/10/23

What is the converse of the following conditional statement? "If this month is September, then next month ends in the letter r."
What is the converse of the following conditional statement?"If this month is September, then next month ends in the letter r."Determine if the converse is true or false and give a counterexample... more
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Geometry

11/10/23

The altitude to the hypotenuse of a right triangle divides the hypotenuse into segments whose lengths are in the ratio of 1 : 2. The length of the altitude is 8 in.
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Geometry

11/09/23

Geometry homework
Write an equation of the line passing through (2,3) that is perpendicular to line y=-1/4x+1
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Geometry Math

11/08/23

RETAKE Chapter 4, Test #1
What is the image of left bracket, minus, 5, comma, minus, 1, right bracket(−5,−1) after a reflection over the line y, equals, minus, xy=−x? Answer
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Geometry

11/08/23

How can I write an equation of the line that passes through (-2,5) and (2,-1)
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Geometry

11/06/23

Question Two polygons are similar. The perimeter of the larger polygon is 120 yards and the ratio of the corresponding side lengths is 1/6 . Find the perimeter of the other polygon.
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Geometry Algebra 2

11/06/23

If the planted border has an area of 504 square feet, find x, the width of the border. (include mathematical work))
Jennie built an outdoor area that was 25 ft by 40 ft. The area included a patio and border around it. The border has the same width of x all the way around the patio.
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Geometry Math Algebra 2

11/04/23

AMC 10, Base That Makes a Difference Indivisible by Three
Which integer value of b makes it so that when you subtract the base-bb number 221b ​ from 2021b​, the result isn't a multiple of 3? The choices are:(A) 3 (B) 4 (C) 6 (D) 7 (E) 8
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