Find the surface area of each figure to the nearest 10th. Use 3.14 for π SHOW YOUR WORK

Mathematics

2 answers:

enyata [817]3 years ago

5 0

Answer:

A = about 62.82

Step-by-step explanation:

A=lw+l(w/2)2+h^2+w(l/2)2+h^2=4·4+4·(4/2)^2+5.5^2+4·(4/2)^2+5.5^2≈62.82

cricket20 [7]3 years ago

3 0

Not sure if this correct but it’s worth a try A=62.82

You might be interested in

Shana ran 6miles in 1 week. this is one third of what she ran in the month. let m represent the number of miles shana ran in a l

Slav-nsk [51]

Let m be the distance (in miles) she runs in a month
and w be the distance (in miles) she runs in a week

since the total distance she run in a week is one third of what she run in a month, in equation form
w = m/3

to calculate the distance she run in a month,
m = 3w
m = 3(6 miles)
m = 18 miles in a month

6 0

4 years ago

halfway through the fourth year , harrys collection contains 400 pennies. study the graph provided at the beginning of this acti

elixir [45]

Answer:

The coordinates of the point is (3,5 , 400)

Step-by-step explanation:

The question is incomplete as the graph is not given in the question. Lets complete the question first. I have attached the graph related to this question below.

We can see in the graph that x-axis represents the years while the y-axis represents the pennies collected by Harry.

We have to find the coordinates of the point where he is able to collect 400 pennies.

As y-axis represents pennies, and the point to be found is at 400 pennies, so the y-coordinates of the point is 400.

Harry collects 400 pennies when he is halfway through 4rth year, which means that he has been collecting for:

3 years + Half of 4rth year = 3.5 years.

As x-axis represents the year and the point to be found is at 3.5 years, so the x-coordinate of the point is 3.5.

So, the coordinates of the point is (3,5 , 400)

This point can be seen in the second graph