3 years ago

Answerrr the question please xx

Mathematics

2 answers:

kondor19780726 [428]3 years ago

6 0

The answer is 2
Sorry if wrong

jok3333 [9.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

one vertically and one horizontally

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3 years ago

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3 years ago

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3 years ago

Sin 2x + tan 2x = 4tan/ 1- tan^4 prove that

nalin [4]

$\dfrac{4\tan x}{1-\tan^4x}=\dfrac{4\tan x}{(1-\tan^2x)(1+\tan^2x)}$
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$=\dfrac{4\tan x\cos^2x}{2-\sec^2x}$
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3 years ago

Find the radius of a cone with volume 45.19 cm^3 and height 7.5 cm. Show work.

dybincka [34]

Radius of cone is2.39cmor 2.4cm volume of cone=45.19cm^3 Pi×r^2×h/3=45.19 22×r^2×7.5/7=45.19×3 r^2=45.19×3×7/22×7.5 r^2=948.99/165 r^2=5.7514545 r=2.39 Or we can say r=2.4cm

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4 years ago