4 years ago

Find the area and perimeter of a polygon with vertices located at A(-4,-8), B(4, -8), C(4, 0), D(0, 3), and E(-4,0).

Mathematics

1 answer:

Alik [6]4 years ago

4 0

The area is about 91 units^2
The perimeter is about 39 units

You might be interested in

Answer your questions as a=<br> B=<br> C= <br> Winner will get brainly!?

swat32

Answer:

a=1/10

b=2/10=1/5

c=8/10=4/5

5 0

3 years ago

Read 2 more answers

What is the solution set of the equation 8x+2=x+4x−6 ?

lara31 [8.8K]

$8x+2=x+4x-6\\\\8x+2=(x+4x)-6\\\\8x+2=5x-6\qquad\text{subtract 2 from both sides}\\\\8x=5x-8\qquad\text{subtract 5x from both sides}\\\\3x=-8\qquad\text{divide both sides by 3}\\\\\boxed{x=-\dfrac{8}{3}}$

5 0

4 years ago

Read 2 more answers

The sides of an equilateral triangle measure 16 inches. The midpoints of the sides of the triangle are joined to form another eq

Rina8888 [55]

The perimeter of all four triangles is: 90 inches.

7 0

4 years ago

Read 2 more answers

The cost of a pen and a pencil used to be the same, but recently the cost of the pen was increased by ₹4, whereas, the cost of p

erastova [34]

Answer:

The possible original values of both products are ₹2 or ₹1

Step-by-step explanation:

The question is a word problem leading to simultaneous equations

Let 'x' represent the initial value of the pen and pencil

Therefore;

The final cost of the pen = x + ₹4

The final cost of the pencil = 5·x - ₹6

x + ₹4 > 5·x - ₹6

∴ ₹4 + ₹6 > 5·x - x

₹10 > 4x

₹10/4 > x

₹2.5 > x

Given that x is a natural number, therefore

x ≤ ₹2

The possible original values of both products are ₹2 or ₹1

6 0

3 years ago

Is | 4x + 2| + 6 = 0 no solution, all real numbers, 0, or 2

Arisa [49]

Subtract 6 from each side. Then you have an absolute value equal to -6. But an absolute value is never negative. So there is no solution.

8 0

3 years ago