Find the surface area of the regular pyramid. Write your answer as a decimal. (solved)

The total surface area is 145.12 sq.m.

Step-by-step explanation:

We are supposed to find the surface area of given figure

Length of rectangular part = 15 m

Breadth of rectangular part = 8 m

Area of rectangular part =

Diameter of semi circle = 8 m

Radius of semicircle =

Area of semicircle =

Total surface area = 120+25.12=145.12 sq.m.

Hence The total surface area is 145.12 sq.m.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

overpriced

step-by-step explanation: