02/08/21

Help me plz!!!!!.
Given: D is the midpoint of AC, ED≅FD and ∠EDA≅∠FDC.Prove: △AED≅△CFD.
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02/08/21

Someone help me?!
Given: AC≅BD and DA≅CB.Prove: △ABC≅△BAD.
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02/08/21

Someone help me?!
Given: AC≅BD and DA≅CB.Prove: △ABC≅△BAD.
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02/08/21

Prove the following using two-column form:
Given: HA = HF, HM = HQProve: FM = AQ
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02/07/21

Find f if f′(x)=4/sqrt(1−x^2) and f(1/2)=5.
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02/07/21

Find the antiderivative F of f(x)=4−3(1+x^2)^−1 that satisfies F(1)=5.
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02/07/21

Consider the function f(x) whose second derivative is f′′(x)=8x+5sin(x). If f(0)=2 and f′(0)=3, what is f(x)?
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02/07/21

Given the indicated parts of triangle ABC with 𝛾 = 90°, approximate the remaining parts. (Round your answers to the nearest tenth.)
Given the indicated parts of triangle ABC with 𝛾 = 90°, approximate the remaining parts. (Round your answers to the nearest tenth.)a = 31,    b = 9.0 𝛼  =   ° 𝛽  =   ° c  = 
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02/07/21

trigonometry math
The angle of depression from the top of a tower to the ground is 63 degrees. The line of sight from the top of the tower to the ground is 1519 feet.How tall is the tower? Round your answer to two... more
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02/06/21

Find the solutions of the equation that are in the interval [0, π).

(Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)(A) tan 4x = tan 2xx=?(B) sin2t +sin t= 0t=?
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02/06/21

Given the indicated parts of triangle ABC with 𝛾 = 90°, find the exact values of the remaining parts.
b= 2 sqroot3 c=4alpha=?angle a=?beta=?
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02/06/21

Find the exact values of sin 2𝜃, cos 2𝜃, and tan 2𝜃 for the given value of 𝜃.
cot 𝜃 = 4/3 ; 180° < 𝜃 < 270° sin 2𝜃=cos2𝜃 =tan2𝜃 =
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02/06/21

Verify the identity. (Simplify your answers completely.)
9sin2(t) / tan2(t) = 9cos2(t)Use a Reciprocal Identity, and then simplify.9sin2(t) / tan2(t) = 9sin2(t) / (_____ / cos2(t))= (9sin2(t)) (cos2(t) / ______))= _______
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02/05/21

Can someone give me step by step congruence on this
Given: AC and DB bisect each other.Prove: △ABE≅△CDE A B E ... more
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02/05/21

Does series 1/e^n conditionally converge?

Does series 1/e^n conditionally converge?
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02/05/21

Find the derivative of the function.
s(x)= x +7/xs ^1(x)=___?
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02/05/21

Find all values of x (if any) where the tangent line to the graph of the given equation is horizontal.
f(x)= 3x-3xx=__?
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02/05/21

Anyone help me on congruence

Given: AC and DB bisect each other.Prove: △ABE≅△CDE
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02/05/21

Help me on proofs ASAP
Given: CD is an altitude of △ABC.△ABC.Prove: △ACD is a right triangle. C /|\ AbB is a straight segment ... more
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02/05/21

Find the slope of the tangent line to the ellipse x^(2)/16 +y^(2)/4=1 at the point (x,y). slope =?
Find the slope of the tangent line to the ellipse x^(2)/16 +y^(2)/4=1 at the point (x,y). slope =?Are there any points where the slope is not defined? (Enter them as comma-separated ordered-pairs,... more
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02/05/21

∫4(f(x))^3 f'(x)dx equals :
∫4(f(x))^3 f'(x)dx equals :a) (f'(x))^4 + Cb) (f(x))^4 +Cc) (f(x))^3 +C
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02/04/21

What is the probability of getting a green ball then a purple ball?
There are 4 green balls, 3 purple balls, 2 orange balls, and 1 white ball in a box. One ball is randomly drawn and replaced, and then another ball is drawn.3/253/52/153/50
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02/04/21

What is 3y-9x=27
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02/04/21

Consider f ' (x) = 6x^2 + 2 and (-1,2) lies on the graph of f. Find the equation for f(x).
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02/04/21

If f(x)=3x^2+4x+5, what must the value of k equal so that the graph of f(x-k) will be symmetric to the y-axis?
Choices:(a) -4(b) -4/3(c) -2/3(d) 2/3(e) 4/3
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