math question multiple choice
Sharon gets her nails done every 5 days and Jessie gets her nails done every 4 days. Melissa gets her nails done every 8 days. All three got their nails done today. How many days until all three...
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03/19/21
Find dy/dx for the indicated function y. y=8^x+e^3
Find dy/dx for the indicated function y. y=8^x+e^3dy/dx= ___________ (Type an exact answer.)
03/19/21
Find the equation of the line tangent to the graph of f at the indicated value of x. f(x)= 10e^x+2x; x=0
Find the equation of the line tangent to the graph of f at the indicated value of x.f(x)= 10e^x+2x; x=0y= _________
can someone answer this geometry question!
A) What is the midpoint of the line segment that joins points (4,-2) and (-2,5)? show work. B) point M is the midpoint of AB. If the coordinates of A are (-3,6) and the coordinates of M are (-5,2),...
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03/18/21
Given:DE = 5, AC = 28, EC = BC. Find:BC.(Enter your answers as a comma-separated list.)
△ADE ~ △ABC.Given:DE = 5, AC = 28, EC = BC
Find:BC
(Enter your answers as a comma-separated list.)
03/18/21
If Rhydian is at a distance of 15 ft from the lamppost at that moment, what is Rhydian's height (in feet)? Use similar triangles.
Rhydian while walking away from a 15 ft lamppost casts a shadow 5 ft long.If Rhydian is at a distance of 15 ft from the lamppost at that moment, what is Rhydian's height (in feet)? Use similar...
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03/18/21
If the longest side of MNPQ is of length 5, find the length of the longest side of WXYZ.
Quadrilateral MNPQ ~ quadrilateral WXYZ (not shown), PQ = 4, and YZ = 6. If the longest side of MNPQ is of length 5, find the length of the longest side of WXYZ.
03/18/21
i need help with this problem its not for a test but i dont understand how to solve it
given the length of the sides of a triangle are 2x + 1, 4x - 10, x + 5 and the peimeter is 24 determine the length of all three sides of the triangle the height of the triangle is 8.49 what is the...
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03/18/21
determine convergence or divergence for the given series
determine convergence or divergence for the given series. LIST which tests were used for each problem.
∑k2e-k for k = 1 to ∞
∑n2e-n^3 for n = 1 to ∞
∑(1/(n^3) + 1/3^n) for n = 1 to...
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03/18/21
Write a two column proof.
Write a two column proof.Given: ∠FEG≅∠FGE,EH>GHProve: m∠EFH>m∠GFH
03/18/21
Given f(x)=4x^2, what is the shortest length from point (32, 1/8) to the given function.
Given f(x)=4x^2, what is the shortest length from point (32, 1/8) to the given function?
03/18/21
If sin(𝛼) = 20/29 where 0 < 𝛼 < 𝜋 /2 and cos(𝛽) = 8/17 where 3𝜋/2 < 𝛽 < 2𝜋, find the exact values of the following. (a) sin(𝛼 + 𝛽) (b) cos(𝛼 − 𝛽) (c) tan(𝛼 − 𝛽)
please explain the steps you went through if you can
03/18/21
a= 3.6ft, angle A=7°34’ , angle C= 98°20’
solve the triangle. Round sides and angles to the nearest tenth.
03/18/21
Angle B=121 degrees c=12in b=12in
solve the triangle. Round sides and angles to the nearest tenth.
03/17/21
Verify the following identity
1)sin2x+sin4x/cos2x+cos4x=tan3xboth sins are over the cos please show work seeing the problems worked out helps me understand where I went wrong when I first worked it out and I learn better by...
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03/17/21
Polar Curves Intersection Points!!!
Find two points of intersection of the given curves. (Enter your answers from smallest to largest θ.)r = 2 + sin(θ)r = 2 - cos(θ)0 < θ < 2𝜋
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