avakrizzia avakrizzia
  • 07-10-2014
  • Mathematics
Answered

A picture measuring 27.9 cm by 35.6 cm is surrounded by a mat 7.6 cm wide. Find the outer perimeter of the picture with the mat. What is the are of the picture including the mat?

Answer :

luana
luana luana
  • 08-10-2014
[tex]27.9x35.6-measuring\ without\ mat\\\\27.9+2\cdot7.6=27.9+15.2=43.1\\35.6+2\cdot7.6=35.6+15.2=50.8\\\\Permieter:\\\\2\cdot43.1+2\cdot50.8=86.2+101.6=187.8[/tex]
Answer Link

Other Questions

What is the sum of the next two terms in the sequence 3 1 3 9 17
HELP PLEASE What is a prose
why was a government with three branches considered to be a compromise
What does science study What does it not study
Who led the Mexican men in the Battle of Puebla A General Pedro Ampudia B General Mariano Paredes C General Ignazio Zaragoza
Which of the following best describes social and gender roles in the Aztec culture All men were freemen but most women were only slaves Opportunities for rising
how would Sara sees red be different if the narrator were the injured woman rather than Sara
Help please I desperately need for tomorrow
Can someone plz tell me an explanation of why 2x 3 3x 3 The answer is 3 btw
If you roll a number cube 60 times and use the result to calculate the experimental probability of rolling a 1 the experimental probability of rolling a 1 will