Find the surface area of the square pyramid using its net.

65

Step-by-step explanation:

Find the area of all of the parts and add them up

The triangles are equivalent

Triangle area is 5*4/2 or 10

There are 4 triangles so 10*4 is 40

Square area is 5*5 or 25

25+40 is 65

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.