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Vesna [10]
3 years ago
12

Is y=2/5x porportional

Mathematics
1 answer:
aleksklad [387]3 years ago
4 0
Yes, because it is a star it line that passes through the origin
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Find the volume of the square pyramid, given its slant height​
Reptile [31]

Answer:

Step-by-step explanation:

base length b = 32 cm

slant height L = 30 cm

 

height h = √(L²-(½b)²)

= √(30²-0.25·32²)

≅ 25.3771550809 cm

 

volume V = (⅓)b²h

= (⅓)32²·25.38

≅ 8662.07 cm³

7 0
2 years ago
(Geometry)<br> Could anyone help me with this please and thanks
Ket [755]

Answer:

z = 32/3

Step-by-step explanation:

Presuming all the horizontal lines are parallel, the ratios of lengths will be identical.

3/8 = 4/z

3z = 8(4)

z = 32/3

8 0
3 years ago
I'm not sure how to make a formula for these type of things? i don't understand what's going on.​
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What is the value of 27÷(−34⋅−45)?<br> 4<br><br> 16/15<br><br> 28 4/5<br><br> 45
MakcuM [25]

Answer:

It would not be any of those answers. it would be 106 :) Its negative numbers divided

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3 years ago
A cone has a volume of 60pie cubic feet. If the radius is 2 feet what is the height of the cone
CaHeK987 [17]

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=120

Step-by-step explanation:

3 0
3 years ago
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