02/23/21

The perimeter of a rectangle is 54 feet. The length is 6 feet less than twice the width. Find the dimensions
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02/23/21

Each side of a square is increased 3 inches. When this happens, the area is multiplied by 4. How many inches in the side of the original square?
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02/22/21

The current population of a small town is 2573 people. It is believed that town's population is tripling every 12 years. Approximate the population of the town 4 years from now.

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02/22/21

I need to write an equation in any form for the quadratic graph
https://imgur.com/OkNkCvh
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02/22/21

The width of a plastic storage box is 2 ft longer than the height. The length is 6 ft longer than the height. The volume is 240 ft3. Answer the following questions.
What is the formula for the volume of a rectangular​ prism?What variable expressions represent the​ length, height, and​ width?What equation represents the volume of the plastic storage​ box?What... more
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02/22/21

help precalculus
You decide to start a small business selling monogrammed handbags with a friend. Your initial investment in equipment is $300. The Better Business Bureau helps you determine that the profit ( y )... more
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02/22/21

Prove that quadrilateral LEAP with the vertices L(-3,1), E(2,6), A(9,5) and P(4,0) is a parallelogram.
Prove that quadrilateral LEAP with the vertices L(-3,1), E(2,6), A(9,5) and P(4,0) is a parallelogram.
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02/22/21

Determine a and b such that p(x) = x^2 + ax + b satisfies p(1) = 0 and p'(1) = 6

Give an exact answer. Use symbolic notation and fractions where needed a = ?b = ?
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02/22/21

what is the parallel slope of -4/5
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02/22/21

Find this equation! and please explain what reflect over x-axis mean!
If the parabola 𝑦 = 𝑥^2 undergoes the following transformations: reflected over the x-axis, 1translated 5 units left and 2 units down, and compressed vertically by a factor of 2, what is its new... more
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02/22/21

What is the measure of each exterior angle for a regular triangle? Can someone please help me with this question? This question really stumped me.
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02/21/21

Find an equation of the line that passes through the midpoint of the line segment joining the points P1(−1, −9)  and P2(9, 9)  and the midpoint of the line segment joining the points P3(−7, 8)
Find an equation of the line that passes through the midpoint of the line segment joining the points P1(−1, −9) and P2(9, 9) and the midpoint of the line segment joining the... more
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02/21/21

A value 2 times a smaller number is 6 more than a larger number . Their difference is 8.
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02/21/21

I need help. I have been trying to do this problem but I don’t get it.

Find three consecutive odd integers such that four times the second integer is three less than the sum of the third integer and four times the first integer. Use variable n for the first integer.An... more
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02/21/21

trigonometry homework

Use right triangles to write in algebraic form: cot(sin-1(r)) . Assume that r is positive and that the given inverse trigonometric function is defined for the expression in r.Your answer should... more
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02/21/21

trigonometry hw

Note: Triangle may not be drawn to scale.Suppose a = 16 and b = 30. Give the value of each of the following. Give answers as integers or rounded to 2 decimal places as appropriate.Side C=... more
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02/21/21

trigonometry hw

Use right triangles to write in algebraic form: cos(tan-1 (y/8)). Assume that y is positive and that the given inverse trigonometric function is defined for the expression in y. Your answer should... more
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02/21/21

Rewrite the expression in terms of the first power of the cosine. Use a graphing utility to graph both expressions to verify that both forms are the same.
4 sin2(x/2)= ___________
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02/21/21

what is the exact value of tan(u+v) if tanu=5/12 and cosv=12/13
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02/21/21

a cable car carries passengers from a point A
a cable car carries passengers from a point A, which is 1.2 miles from a point B at the base of a mountain, to a point P at the top of the mountain. The angles of elevation... more
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02/20/21

MATH HELP PLZ!!!
A​ sparkling-water distributor wants to make up 200 gal of sparkling water to sell for $5.00 per gallon. She wishes to mix three grades of water selling for $8.00, $3.00, and $4.50 per​ gallon,... more
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02/20/21

Multiply Polynomials 2
Multiply    (4x+2)(3x2−5x+7)    Show what terms you multiplied together.
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02/20/21

angle a and angle b are supplementary angles. the measure of angle b is 30゚ more than twice the measure of angle a find the measure of the 2 angles show work
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02/20/21

Multiply Polynomials 2
Multiply (x+2)(6x−6 algebra
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02/20/21

Find the solution(s) of the equation in the interval [0, 2𝜋). Use a graphing utility to verify your results. (Enter your answers as a comma-separated list.)
3cos(x + 5𝜋/6) - 3cos(x - 5𝜋/6) = 3x = _________
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