rubytruong06 rubytruong06

14-05-2021
Mathematics

contestada

Is the triangle with the given side lengths a right triangle? EXPLAIN how you know.
3.9 mm, 8.0 mm, 8.9 mm

Is the triangle with the given side lengths a right triangle EXPLAIN how you know 39 mm 80 mm 89 mm class=

Respuesta :

breadsticksandcheese breadsticksandcheese

14-05-2021

Answer:

It is a right triangle

Step-by-step explanation:

Use the Pythagorean theorem:

[tex]a^2+b^2=c^2\\\\3.9^2+8.0^2=8.9^2\\\\15.21+64=79.21\\\\79.21=79.21[/tex]

if they weren't equal, it wouldn't be a right triangle.

Answer Link

Otras preguntas

The average of 1/5 and other two numbers out of which one is the half of the other is 1/4. The smallest fraction out of unknowns is: a) 1/6

Match the word to the word part it contains

Brainliest answer guaranteed URGENT

Select the word that best completes the sentence: Researchers have to _ their findings to be informed. (3 points)

Which line contains the point (1, -3)? 1. 4x-y=7 4 x − y = 72. 2x+5y=4 2 x + 5 y = 4 3. 7x-y=15 7 x − y = 154. x+5y=21

What is the measure of the angle of intersection when AB is the perpendicular bisector of XY? ОА. 60° ов. 45° Ос. 30° Op. 90°

One solution of x^2-64=0 is 8. What is the other solution?

Escoge las palabras que son argentismos -Re-bonito -Mate -Ceviche -Azteca -Pibe -Tortilla -Piba -Lompa -Salsa -Como andas -Tango -Merengue -Milanesa -Guacho

the slope intercept form of the equation of a line that passes through Point -3, 8 is y equals negative 2/3 x + 6 what is the point slope form of the equation f

What is the median of the distribution?