everyshotcounts123 everyshotcounts123
  • 16-11-2020
  • Mathematics
contestada

25. A rectangle has an area of x^2-169. What is the rectangle's perimeter?

Respuesta :

virtuematane virtuematane
  • 16-11-2020

Answer:

52

Step-by-step explanation:

A rectangle has an area = x^2-169.

X^2-169=0

x^2=169

X=13

Perimeter of rectangle =2( l+b)

=2(13+13)

=2×26

=52

So the perimeter of the rectangle is 52.

Answer Link

Otras preguntas

why do scientist need governmental funding
Despite evidence to the contrary, you firmly believe that the newscasters on Channel 4 are out to kill you and are broadcasting information about you on the 5:0
Evaluate g(n- 7) if g(x) = x^2-6/7x
Line AB contains points A(4, 5) and B(9,7). What is the slope of AB?
i got like 4 more left ;)
The demand for textbooks is Q = 200 – P + 25 U – 50 P beer. Assume that the unemployment rate U is 8 and the price of beer P beer is $2. When the average price
How do you simplify mn^0?
Help please I need to answer this question
Kelly walks 1/5 mile to school every day. Jamie walks 1/2 as far as Kelly. How does Jamie walk to school every day?​
What happens in nuclear fission? A. Electrons fall to lower energy levels, emitting photons. B. Two separate nuclei join together to form one nucleus. C. A nucl