The weight of an object on Mars varies directly with its weight on Earth. An object that weighs 60 pounds (in) on Mars weights 180 pounds on Earth. If an object weighs 141 pounds on Earth, what will the object weigh on Mars Write and solve an equation to solve Label your answer.

47 pounds

Step-by-step explanation:

Given

Direct Variation:

Weight on Mars = 60 when Weight on Earth = 180

Required

Determine the Weight on Mars, if weight on earth is 141

Let M represents Mars and E represents Earth.'

Since, it is a direct variation;

Convert to an equation

Where k is the variation constant.

Substitute 60 for M and 180 for E

Solve for k

To solve for M when E = 141, we have:

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

the answer is 1/4

step-by-step explanation: