Philip P.

05/19/21

cost function and break even

saved up 15000 to open a business and this covered the initial investment of rent, labor, and patents. Supplies for each product cost $7.00 and sell them for $18 let x represent numbers of... more

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Algebra 2

05/19/21

A sine function has an amplitude of 3, period of 6 pi, horizontal shift of 3 pi/2, and vertical shift of -1. What is the y-value of the positive function when x=2 pi?

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Algebra 2

05/18/21

An object oscillates as it moves along the x-axis. Its displacement varies with time according to the equation... (see description for full problem)

An object oscillates as it moves along the x-axis. Its displacement varies with time according to the equation x=4cos(pi t + pi/4) where t= time in seconds and x= displacement in meters What is the... more

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Geometry Mathematics

05/18/21

The dashed triangle is the image of the solid triangle for a dilation with center at the origin. What is the scale factor?

The dashed triangle is the image of the solid triangle for a dilation with center at the origin. What is the scale factor?the link of the image :... more

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Algebra 2

05/18/21

Calculate the amplitude of the periodic function y=7cos(3x) .

A) 3B) 7C) 14D) -3

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Geometry

05/18/21

test review help

Pentagon PENTA has coordinates P(0,0), E (4,4), N (8,4), T ( 8,-4), and A (4,-4) and is dilated at the origin with a scale factor of . Select all that are coordinates... more

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Geometry

05/17/21

A triangle has an area of 221 square units. If the triangle has a height of 17 units, then what is the length of the base for this triangle?

Be sure to round your answer to the nearest hundredth.

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Math Algebra 1 Prealgebra

05/17/21

500 racoons were caught. Please provide a good explanation for this problem

1.500 racoons were caught. They were released after beingvaccinated against rabies. To estimate the raccoon population in the area,40 were caught during the summer, and only 15 had tags. Estimate... more

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Math Algebra 1 Algebra

05/17/21

Given point (-11, -11) and vertex (-9, 1), determine the quadratic function in vertex form:

Given point (-11, -11) and vertex (-9, 1), determine the quadratic function in vertex form: y = a(x - h)2 + k.The value of a - h + k is

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Geometry

05/17/21

how many sectors of 90 degree will fit inside of a circle with a radius of 5 cm?

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Geometry

05/17/21

I've been stumped on this question for hours please help ASAP

Select the correct answer from the drop-down menu.If , the ratio of the length of to the length of is 1/6, 1/4, 3/2, or 3/4.

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Math Geometry

05/17/21

Determine the value of x.

In the diagram, chords LM⎯⎯LM¯ and NP⎯⎯NP¯ are parallel and the measure of ∠M=68°. Determine the value of x.

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Geometry Trig Triangles

05/16/21

Can someone help me on this triangle similarity question, I'm lost.

Given: line MQ || line OPProve: triangle MNQ ~ triangle PONStatements: line MQ || line OP angle QMN = angle OPN triangle MNQ ~ triangle PON Reasons: Given vertical angles

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Algebra 2

05/16/21

algebra 2 z table word problem

The scores on the statistics class final exam follow a normal distribution, with a mean of 80 and a standard deviation of 5. What percent of students scored 90 or better?

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Algebra 1 Algebra 2 Algebra

05/16/21