Answer:
The dimensions of the painting are 10 in by 18 in
Step-by-step explanation:
<u><em>The complete question is</em></u>
A rectangular painting has dimensions x and x + 8. The painting has a frame that is 3 inches wide. The total area of the picture and the frame is 384 inches ^2. Find the dimensions of the painting in inches
we know that
The area of the painting is
The total area of the picture and the frame is 384 inches ^2
so
----> correct choice
solve the quadratic equation by graphing
using a graphing tool
The solution is x=10 in
see the attached figure
therefore
The dimensions of the painting are 10 in by 18 in
Is a collection of well defined and distinct objects.
Ex: ( A B C D E) all letters
Ex2: ( January, February, March, April) all months
Answer:
480 tons
Step-by-step explanation: You have to figure out how many minutes are in 24 hours. (1440 min) Then, you multiply 1440 x 1/3.
Suplementary is adding up to 180
acute means less than 90
so angle less than 90+something=180
is this something always, sometimes never acute
so
less than 90+less than 90=less than 180
so never
Answer:
I believe the answer is 19.