7. Rebekah is planning to make a model of a pyramid fora geography project. The length of each edge of the base
is 11 in., and the height of each triangular face is 84 in.
About how much cardboard will Rebekah need to make
the triangular sides of the pyramid?
-8.4 in
A. 184 ft2
11 in
B. 370 f12
11 in
C. 180 ft2
D. 491 ft2

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

What is the radius of the cone in the diagram? round your answer to the nearest whole number

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.