02/16/23

How can I solve the trigonometric identity tanA+cotA=2cosec2A?
For starters, I’m not sure which side should be simplified. RHS could have the double angle formula applied while the LHS has more terms. I’ve tried working through multiple ways and all seem to... more
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02/16/23

Line MN is dilated by a scale factor of 2 centered at the point (0,6) f MN is represented by y=-3x + 6 which equation can represent the image of Mn
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02/16/23

Parenthesis in fraction equations.
Here's the equation that is in question: 1000—————480 * 1.73In this case, the denominator would have to be solved before the division between the numerator and denominator was performed, even... more
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02/16/23

Determine common difference of 18, -6, 2
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02/16/23

what is equivalent to 3x - 4y = 6?
help
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02/16/23

what is equivalent to 3x - 4y = 6?
help
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02/16/23

QUICK HELP?!? ?!?!

please show work in the triangle the length of side b is 7 the m<A= 60 .find the exact length of a and c. Exact means that you cannot give a decimal. You will need to give either an integer, a... more
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02/16/23

Percentages question
Hi,Could someone help me with this question? (I believe I have the answer already, but my mom and I are arguing so we need a third opinion :)There are three blueberries, large, medium, and small.... more
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02/16/23

A factory is to be built on a lot measuring 270 ft by 360 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory.
What must the width of the lawn be? ___________If the dimensions of the factory are A ft by B ft with A < B, then A = ________ and B = ___________required to show work mathematically.
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02/16/23

QUICK HELP ?!?!?
following is the work for using the unit circle in find the exact value of sim 17π/3a)which step has the first error?b)explain the error1)find the coterminal angle 17π/3-2π=5π/32) using the unit... more
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02/16/23

How much did each person make?
The winner and runner-up of a TV music contest had lucrative earnings immediately after the show's finale. The runner-up earned $2 million less than half of the winner's earnings. If their combined... more
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02/15/23

Help with geometry
A triangle has area 64. If the altitude to one side has length 16, What is the length of that side?
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02/15/23

Find the measure of each exterior angle of a regular 100-gon.
how do i solve this question?
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02/15/23

word problem with systems of equations
Amanda the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each client does either one or the other (not both). On Wednesday there were 2 clients who did Plan A... more
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02/15/23

I need the solution please

A worker's contract states that the hourly wage will start at $6.50 and will increase by r=5�=5% annually, with the raise given every 12 months.The hourly wage can be modeled by the exponential... more
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02/15/23

What do you think the graph of function g(x) = |x| + 2 will look like?

What do you think the graph of function g(x) = |x| + 2 will look like? Explain your thinking. Note: We'll call this new function g(x), since we're already using f(x) as the "name" of the function |x|. more
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02/14/23

U2.L5.HW: Quadratic Equations: Question 38
One side of a rectangle is twelve miles longer than three times another side of the rectangle. Find the sides if we also know that the area of the rectangle is 231 mi2.shorter side: __________... more
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02/14/23

U2.L5.HW: Quadratic Equations: Question 39
If we increased one side of a square by 3 units and decreased the other side by 2 units, the area of the resulting rectangle would be 4 unit2 greater than the area of the square. How long are the... more
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02/14/23

Solid A is similar to Solid B. Find the scale factor of Solid A to Solid B Solid B= 63(pi) cm2. Solid A = 28(pi) cm2

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02/14/23

Solid A is similar to Solid B. Find the scale factor of Solid A to Solid B

Solid B= 63(pi) cm2. Solid A = 28(pi) cm2
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02/13/23

Five metal cubes with sides of 5 cm are melted and casted into a spherical ball. Find the volume of the sphere that is formed.
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02/13/23

Formula - Math116
Let f(x)=2√x. If g(x) is the graph of f(X) shifted up 1 units and left 3 units, write a formula for g(x). g(x)=?
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02/13/23

Two spheres M and N have volumes of 250 cubic cm and 750 cm respectively. Find the ratio of their radii.
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02/12/23

applying for jobs
i want to apply for tutoring jobs. i have been learing Maths and English for 7 years. Thereby, there are never going to happen any problems with tutoring quality. i have got sat and ielts.
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02/10/23

solve cos(3x)+cos(x)=0
my answer key says the right answer is 90°+180°k, 45°+90°k but I'm confused about what precisely the k stands for and how they got there
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