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3 years ago

8

How to divide decimals using base ten blocks

1 answer:

bearhunter [10]3 years ago

6 0

What is this?? What kind of peroject

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Someone please let me know the answer

erastova [34]

Answer:

The answer is 30°

Step-by-step explanation:

$when \: \: \sqrt{3} \sin( \alpha ) - \cos( \alpha ) = 0 \\ \sqrt{3} \sin( \alpha ) = \cos( \alpha ) \\ multiply \: by \: \frac{1}{ \sqrt{3} \cos( \alpha ) } \\ then \\ \frac{ \sin( \alpha ) }{ \cos( \alpha ) } = \frac{1}{ \sqrt{3} } \\ \tan( \alpha ) = \frac{1}{ \sqrt{3} } \\ then \: \alpha = 30$

3 0

3 years ago

Lisa drank 7/16 of a bottle of water during the soccer game. Julianne drank 2/3 of the water in a bottle that was the same size

frez [133]

Answer:

julianne drank by about .1 tenth

Step-by-step explanation:

5 0

3 years ago

(7) Math word problem Pleas help!

valkas [14]

The last one i think is correct, hope i could help??

5 0

3 years ago

a cylinder and a cone have the same volume. the cylinder has a radius of 2 inches and height of 3 inches. the cone has a radius

kaheart [24]

Answer:

Step-by-step explanation:

Volume of a cylinder = pi*(xx)^2*yy

= x^4*pi*yy

Volume of a cone = 1/3*pi*(9x^2)^2*h

= 27pi*x^4*h

x^4*pi*y^2 = 27pi*x^4*h

h = y^2 / 27

3 0

3 years ago

What function is graphed below? graph begins in the fourth quadrant and is increasing quickly. As the graph crosses the point 4,

mash [69]

It is a linear graph.
Hope this helps:D

6 0

3 years ago

Read 2 more answers