Assuming 2x2 is
you would get 2(2.5)(2.5) - 3(2.5) +7, which is 2(6.25) - 7.5 + 7, 12.5 - 0.5, [
12]
A mixed number would be 2 1/2
Answer:
x = 17
Step-by-step explanation:
In order to make any sense of this problem, we must assume the lines that look parallel <em>are</em> parallel. With that assumption, the two marked angles are supplementary:
61° +7x° = 180°
7x = 119 . . . . . . . subtract 61°, divide by °
x = 17 . . . . . . . . divide by 7
Answer:
50 ( nearest whole number)
Step-by-step explanation:
Given from the question :
Ratio of Adjacent to hypotenus = 0.92
Length of Adjacent leg = 46 units
From trigonometry :
Ratio of adjacent to hypotenus is the cosine of the angle :
Hence,
Cos 23 = adjacent / hypotenus
Cos 23 = 46 / hypotenus
0.9205048 = 46/ hypotenus
Hypotenus = 46 / 0.9205048
Hypotenus = 49.97