The first 5 terms of the arithmetic sequence with first term -10 and common difference -12 are ...
-10, -22, -34, -46, -58
Answer:
Step-by-step explanation:
20%. 53.17 times .8 is 42.54 meaning there's a 20% decrease
Answer:
Step-by-step explanation:
cos(46°) = 24/x
x = 24/cos(46°)
Answer:
-2 : 1/49, 0 : 1, 2 : 49
Step-by-step explanation:
Answer= 39
Explanation:
the angles of a triangle must add up to 180°
Let’s call the missing value x
90°+51°+x°=180°
x=180-141
x= 39
