byrdtazia672 byrdtazia672

01-12-2021
Mathematics

contestada

Hurry help plz
Solve for an angle in right triangles

Hurry help plz Solve for an angle in right triangles class=

Respuesta :

loneguy loneguy

01-12-2021

[tex]\cos \angle B = \dfrac{2}{7}\\\\\implies \angle B = \cos^{-1} \left( \dfrac{2}{7} \right) = 1.28^{\circ}[/tex]

Answer Link

Otras preguntas

in what fields did Hellenistic civilization make advancements

Suppose the leftmost digits of two numbers are 8 and 3. Can you tell which number is greater if so explain.

A retired woman has $60,000 to invest but needs to make $6,000 a year from the interest to meet certain living expenses. One bond investment pays 15% annual int

if m represents mass in kg, v represents speed in m/s, and r represents radius in m, show that the force F in the equation F=mv^2 /r can be expressed in the uni

I need #6 and #7 step by step please. Thank you!

which passage from the declaration of independence conflicts with the practice of slavery

Kelly dried each flower from the bouquet she received from him. Which underlined pronoun functions as an adjective in the sentence? a.each b.him c.she

amino acids are divided up into 2 basic groups. what are they

How did the enlightenment affect people's ideas about governments

Some wooden rulers do not start with 0 at the edge, but have it set in a few millimeters. How could this improve the accuracy of the ruler?