20 points!
on a given planet, the weight of an object varies directly with the mass of the object. suppose that an object whose mass is 9 kg weighs 45 n. calculate the mass of another object that weighs 30 n.

answer: 3

step-by-step explanation:

ifyou calculate by dividing you could have 30÷10 which would obviously equal   3.

answer: the equation matches the regression

step-by-step explanation:

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: