maryjanne200 maryjanne200

23-04-2021
Mathematics

contestada

Find the length of the third side. If necessary, round to the nearest tenth.
13
20
help please !

Find the length of the third side If necessary round to the nearest tenth 13 20 help please class=

Respuesta :

26-04-2021

Answer: D, 15.2

Step-by-step explanation:

use formula a^2 + b^2 = c^2

a^2 + 13^2 = 20^2

a^2 + 169 = 400

- 169 -169

a^2 = 231

sqrt sqrt

a = sqrt(231)

a = 15.198 = 15.2

Answer Link

Otras preguntas

how do changes in temperature at constant pressure affect the distance between gas particles? a. the motion of gas particles decreases as temperature increases.

What is the answer for all these numbers

bella types at a constant rate of 42 per minute. is the number of words she can type proportional to the number of minutes she types?

valve _______ is the distance the camshaft lobe opens a valve. a. duration b. nose c. lift d. ramp

Paula sold 35 packages of wrapping paper for this years booster club fundraiser. This is one less than twice the number of packages that she sold last year. Ho

Writing during a thurdestorm yesterday. 600 millimeters of rain fell in 30 minutes ? 1.What is the unit rate for millimeters per minute ? 2. Describe a situati

How do you figure out whether a fraction will be a terminating decimal or a repeating decimal?

what is the perimeter of a 8 inch by 6 inch rectangle

Fertility and mortality rates are higher in more developed nations. Please select the best answer from the choices provided. T F

Light-rail passenger trains that provide transportation within and between cities are capable of modest accelerations. The magnitude of the maximum acceleration