sparklxx
sparklxx
02-02-2021
Mathematics
contestada
help asap plsss!!!!!!!!!!!
Respuesta :
kirabowen15
kirabowen15
02-02-2021
To find x we are gonna use the cosine formula.
Cos 0 = adj/hyp
0 represents theta
Cos 0 = adj/hyp
Cos 0 = 25/40
Convert 25/40 to decimal from
25/40 = 0.625
On a scientific calculator press the key “2nd F” or “Shift” then “cos”(which would give cos inverse) then type 0.625 equal.
Cos-1 0 0.625
= 51.31 degrees
x is therefore 51.3 degrees to the nearest tenth
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
Workers in an office of 40 staff were asked their favourite type of take-away. The results are summarised in the table. Take-away Pizza Curry Fish & chips K
Multiply. 0.311 x 4.2 OA. 0.1866 OB. 1.3062 OC. 13.062 OD. 186.6
Premature babies born before 28 weeks are most likely to
How is an ordinance different from a precedent? Write in a point.
4sin2xcosx+sin3x=sin<3,14+x>
What is correction of balance of payment disequilibrium.
ADVANCED COSTING AND MANAGEMENT ACCOUNTING A car engine manufacturer is trying to make an assessment of its operations for the past year. The entity operates a
Can someone look at the screenshot and help me?
Consider the line 4x-8y= -6. What is the slope of a line perpendicular to this line? What is the slope of a line parallel to this line
1. New foods and beverages arrived in the subcontinent were: a) potatoes, comm, chillies, tea, and coffee b) potatoes, corn, chillies, pulses and coffeec) potat
