ktkat2020 ktkat2020

23-02-2018
Mathematics

contestada

how do I solve cos112*cos45+sin112+sin45?

Respuesta :

bellalorenzo bellalorenzo

23-02-2018

by using a calculator

find cos112
find cos45
find sin112
find sin45

multiply (cos112)(cos45)
multiply (sin112)(sin45)

add the two products

there’s your answer

Answer Link

Otras preguntas

Which of these are healthy expressions of friendship between two people? Check all that apply. feeling comfortable being themselves around each other texting th

7) What is the solution to the system of equations? 8) What is the solution to the system of equations? 9) Solve by using substitution and state the solution as

A product sells for $200 per unit, and its variable costs per unit are $130. The fixed costs are $420,000. If the firm wants to earn $35,000 pretax income, how

Car owners are worried with the fuel consumption obtained by their vehicles. A car owner wants trail of several tankful (the amount a tank can hold) of fuel by

Answer pls Need quickly

A rope cut off? is 3m long. If 25% is cut off, how many com was 25% of 3

Just look at the picture lol.....The equations of three lines are given below. Line 1: 8x-6y=-2 3 Line 2: y=-x-5 4 Line 3: 4y=-3x+3 For each pair of lines, dete

Find the equation of the tangent line to y=sinx at x=2pie

Calculate the amount of heat (in J) needed to raise the temperature of 3.50 g of water from 22.4oC to 98.8oC.

Which of the following 19th-century groups would have most disagreed with the opinion James Madison expressed in "Who Are the Best Keepers of the People's Liber