AmyWhite AmyWhite

02-09-2018
Mathematics

contestada

Given cos A = -.45 find angle A in degrees. Round your answer to the nearest hundredth.

Respuesta :

samir4480 samir4480

02-09-2018

is cosA,
[tex]0.45[/tex]
i don't get it

Answer Link

Otras preguntas

which of the numbers listed below are solutions to the equation ?check all that apply.|x|=9. A.9 B.0 C.3 D.-3 E.-9 F.none of these

A thin rod has a length of 0.25 m and rotates in a circle on a frictionless tabletop. the axis is perpendicular to the length of the rod at one of its ends. the

Why does Faustus pray for redemption at the end of the play A) Because Mephistophillis had abandoned him B) Because he was remorseful for having renounced God.

The surface area to volume ratio defines what aspect of a cell

The 3rd and 5th terms of an arithmetic sequence are 197 and 173. What is the 4th term? 180 161 221 185

What is the freezing point of a solution prepared by dissolving 50.0g of glycerin in 200g of ethanol?

a singer emits a note of frequency 200hz. calculate the wavelength of the note. (speed of sound in air= 340m/s). please help me somebody

Select the correct statement: (3 points) Select one: a. The harvest takes place in the winter. b. You can work the harvest in the spring. c. September is the mo

A triangle has angle measurements of 27 degrees, 56 degrees and 97 degrees. What kind of triangle is it? A. Acute B. Right C. Obtuse

y varies jointly as x and z. y = 56 x=4 and z =7. Find y when x=8 and z=5