2 years ago

What is the area of the triangle? 4 6 units2

Mathematics

1 answer:

Nimfa-mama [501]2 years ago

5 0

4 x 6 x 2 = 24 x 2 = 48 ..

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20 POINTS!!!

notka56 [123]

$\dfrac{2}{\sqrt3\cos x+\sin x}=\sec\left(\dfrac{\pi}{6}-x\right)\\\\\dfrac{2}{\sqrt3\cos x+\sin x}=\dfrac{1}{\cos\left(\dfrac{\pi}{6}-x\right)}\ \ \ \ \ (*)\\----------------\\\\\cos\left(\dfrac{\pi}{6}-x\right)\ \ \ \ |\text{use}\ \cos(x-y)=\cos x\cos y+\sin x\sin y\\\\=\cos\dfrac{\pi}{6}\cos x+\sin\dfrac{\pi}{6}\sin x=\dfrac{\sqrt3}{2}\cos x+\dfrac{1}{2}\sin x=\dfrac{\sqrt3\cos x+\sin x}{2}\\------------------------------$

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2 years ago

Read 2 more answers

CA Geometry A Illuminate Credit 4 FF.pdf all 4 pls

lions [1.4K]

Answer:

1) HL=LJ=63

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2)HJ=HL+LJ

= 63+63

HJ=126

3) XC=XA=8

4) BE=AB/2=20/2=10

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2 years ago

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stiv31 [10]

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Step-by-step explanation:

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3 years ago

Which of the following is a polynomial A.x^2+2 B.(x^8-2)/(x^-2+3) C. 7x^7-2x^-4+3 D.x^x-1

EastWind [94]

A. x²+2 - a polynomial
B.(x⁸-2)/(x⁻²+3) rational function
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3 years ago

What is the area of the triangle? 4 6 units2​

What is the area of the triangle? 4 6 units2