jocelyn8912 jocelyn8912

01-07-2021
Mathematics

contestada

find missing side of triangle, help!

find missing side of triangle help class=

Respuesta :

Аноним Аноним

01-07-2021

Answer:

2√10 km

Step-by-step explanation:

By Pythagoras theorem,

x^2 + 9^2 = 11^2

x^2 + 81 = 121

x^2 = 121 - 81

x^2 = 40

= 4 x 10

x^2 = 2^2 x 10

x = 2√10 km

Answer Link

Otras preguntas

find the area and perimeter of the shaded part.

Rewrite log₅(x+3) into an equivalent expression using only natural logs

determine if 9|x|+y=4 is a function

In which sentence from King's “I Have a Dream Speech” does the author acknowledge those who disagree with his main argument that followers must set high expecta

In need of some help. Thank you very much and advance it’s greatly appreciated

why there's a rainbow after the rain?

Solve the quadratic equation by completing the square. QUESTION ATTCHED BELOW!!!!!!!!!!

Which values for h and k are used to write the function f(x) = x^2 + 12x + 6 in vertex form? h=6, k=36 h=-6, k=-36 h=6, k=30 h=-6, k=-30

find the missing length with Mark with a question mark. part 2

Part of the graph of the function f(x) = (x - 1)(x + 7) is shown below. Which statements about the function are true? Select three options