Please help! I don't understand this and I need it finish by tonight! I have other questions as well if anyone would like to help! <3 THANK YOUU!

Part 1: What is the sum of the perimeters, in units, of the five squares in the design? Round your answer to the nearest tenth.

Part 2: What is the sum of the areas, in square units, of the five squares in the design? Round your answer to the nearest whole unit.

Part 1) 70.6 units

Part 2) 71 units

Step-by-step explanation:

4(4×3) + 4sqrt(4²+4²)

48 + 16sqrt(2) units

Where sqrt is square root

48 + 16sqrt(2) = 70.627417

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

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.