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Reptile [31]
3 years ago
6

14400:(270-х)+520=680

Mathematics
1 answer:
Nataly_w [17]3 years ago
7 0
X=110 because 270-110=160 and 160+520=680.
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Find the constant of variation if x and y vary directly and x = 6 when y= -2/3 ?
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Answer:

a.

k= 5/22

Step-by-step explanation:


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3 years ago
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Answer:

226.4 m³.

Step-by-step explanation:

The volume of a right cone with a circular base is:

\displaystyle V = \frac{1}{3} \pi\cdot r^{2}\cdot h,

where

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  • r is the radius of the cone,
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Step-by-step explanation:

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2 years ago
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The sum of the first terms of an Arithmetic progression (Ap) is 130.if the fifth term is 3times,the first term,find the (a)commo
Nadusha1986 [10]

Answer:

For part a)

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Solving for d, we get

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3 years ago
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Answer:

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Step-by-step explanation:

The question is not structured well. However, the following can be deduced

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Stick = \frac{1}{8}yd

Required

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3 years ago
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