01-03-2020
Mathematics

contestada

Erin has a house. The length is 15 ft., the height is 12 ft. and the width is 7ft. what is the area?

Respuesta :

amna04352 amna04352

01-03-2020

Answer:

738 ft²

Step-by-step explanation:

House is a cuboid which has 6 faces and opposite faces are identical.

It will have a surface area (SA) of:

SA = 2[ (l×w) + (h×w) + (l×h) ]

= 2 [(15×7) + (12×7) + (15×12)]

= 738 ft²

Answer Link

Otras preguntas

Mutualism a.Under what conditions would natural selection favor mutualism between two species? i.If the cost of helping the other species benefits the other sp

Which of these is NOT a basic security protection for information that cryptography can provide? A. authenticity B. risk loss C. integrity D. confidentiality

Choose the ideal cost of quality breakdown from the following options. a. Prevention 15%, Appraisal 35%, Failure 50% b. Prevention 5%, Appraisal 45%, Failure 5

The following proof shows an equivalent system of equations created from another system of equations. Fill in the missing reason in the proof. Statements Reason

negative reinforcement (removal of a bad stimulus) with positive punishment (introduction of a bad stimulus).

A child with brain damage was told a disheartening story, threatened by another child, and subjected to a loud noise; he exhibited no emotional displays. The ch

Claim: Cheating exists because of incentive. Levitt and Dubner support the claim with the reason: Sumo wrestlers who win eight or more matches earn a higher ra

_______ is knowing that the letters of the alphabet represent sounds of the language.

Which year resulted in the election of a president from one party and a vice president from another?a. 1980 b. 1804 c. 1796d. 1968

The method of study used by Wilhelm Wundt and his collaborators to discover the basic elements, or "structures," of mental processes was _____. a.psychonautics