princesserin214 princesserin214

20-09-2022
Mathematics

contestada

A rectangular book measures 12 x 15. What is the length of
its diagonal?
Round the answer to the nearest tenth.

Respuesta :

Аноним Аноним

20-09-2022

Use Pythagoras

a² + b² = c²
12² + 15² = c²
144 + 225 = 369

Square root of 369 = 19.2

Answer Link

Otras preguntas

Find the surface area. Round your answers to the nearest hundredths if necessary.

I’m not good at math

subtract (4x − 3y) from the sum of (12x + 9y) and (−2y).

Which of the following is a characteristic of a problem drama? Select all that apply. addresses a societal problem includes unconventional characters is critic

With your hand parallel to the floor and your palm upright, you lower a 3-kg book downward. If the force exerted on the book by your hand is 20 N, what is the b

The desired outcomes of a specified event. PLEASE NEED HELP!!!! ANSWER FAST... it starts with fa

The fossil Lucy (Australopithecus afarensis) is significant because, at _____ years old, hers is the first hominin species to _____.

Which of the following is a function of only the Senate, not the House of Representatives?

Using the Pythagorean theorem which of the triangles shown are right triangles?

Individuals with favorable traits are ________ in an environment. (2 points) A. more successful B. unable to compete C. less successful D. always more com