3 years ago

25 points Help now DUE TODAY

Mathematics

2 answers:

GaryK [48]3 years ago

8 0

Answer:

256

Step-by-step explanation:

Here we have two square and one invisible part (where those square are touching)

The 1st square has dimension:

4x4x5

The 2nd hs dimension: 8x4x5

The formula of surface are for square is

S=2B+M

For first

S1=2x4x5+2x4x5+2x4x4=40+40+32=112

For 2nd

S2=2x5x4+2x5x8+2x4x8=40+80+64=184

The invisible part is are 4x5=20 which we added in s1 and also in s2, so we have to remove.

The all area is:

s1+s2-2x20=112+184-40=256

Angelina_Jolie [31]3 years ago

3 0

“Just follow your heart to find the answer” -someone

You might be interested in

Lori entered a 100 km race. A Kilometer is about of a mile. About how many miles ling is the race?

djverab [1.8K]

Answer:

About 62.1371

Step-by-step explanation:

6 0

3 years ago

Order from least to greatest 45 11, 45, 520, 54

pentagon [3]

Answer: 11, 45, 45, 54, 520

4 0

3 years ago

Read 2 more answers

I got the first part but cant figure out the second, help would be appreciated

azamat

Answer:

see explanation

Step-by-step explanation:

look at the explanation& answer photo

6 0

2 years ago

A homeowner wishes to put a fence around a space in her yard to create a dog pen. The space that she wants to fence in is shown

cluponka [151]

Answer:52

Step-by-step explanation:

7 0

3 years ago

Add the number that would make the expression a perfect square. x² - 4x + Helppp me

galina1969 [7]

Answer:

x\left(x-4\right)

Step-by-step explanation:

xx-4x

6 0

3 years ago