find the perimeter and the area of the given figure:

pl

perimeter: 26

area: 16 + 10 =26

perimeter: add all lengths.

area: multiply LxW

26 cm²

Step-by-step explanation:

Divide the figure into two shapes, square and rectangle.

Look from the attachment

Then calculate the areas of both shapes.

Square:

A = s²

A = 4²

A = 16 cm²

Rectangle:

A = lw

A = 5 × 2

A = 10 cm²

Now we need to sum them up to get the total area.

16 + 10 = 26 cm²

Cheers

5050 i think

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form