A frame maker is hired by an art museum
to make a special frame for a large,
rectangular painting. The painting is 3
times as long as it is tall. The expression
2(x + 3x) represents the perimeter of the
painting, where x represents the length of
the short side of the painting in feet.
What is the total feet of framing needed if
the short side of the painting measures 2.6
feet?

Step-by-step explanation:

2(2.6+3x2.6)=2x(2.6+7.8)=2x10.4=20.8

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value