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

what's the answer for 4+5i and 3+i

Which of the following traits is not a characteristic of animals? A- Multicellular body structure B- Composed of cells with cell walls C- Heterotrophic food-get

What was the precursor to the Baby Boom?

Select all that apply. The requirements for one type of atom to substitute for another in a solid solution are: All substitutions must be limited to the same el

Which are steps taken by the first emperor of a united China to unify the country? Choose all answers that are correct. A. built the Great Wall B. forbade the

Which substance can not be broken down by a chemical change? (1) methane (3) tungsten (2) propanal (4) water

One sided information designed to persuade, to keep moral up for the war effort and/ or vilify the enemy

Which characteristics both generally decrease when the elements in Period 3 on the Periodic Table are considered in order from left to right? (1) nonmetallic pr

a student determines the molar mass of acetone

What are the 6 characteristics or bonds that create a nation-state