Answer:
12.3
Step-by-step explanation:
You will use cosine to solve for y because you are given the hypontenuse and need to find the adjacent side.
cos 35 degrees = adjacent/hypontenuse
cos 35 = y/ 15
15( cos35 ) = y
y=12.287
=12.3
Answer:
8
Step-by-step explanation:
The fact that DE is perpendicular to AC means triangles AED and CED are congruent and side AD is equal in length to side CD.
5x -20 = 2x +4
3x = 24 . . . . . . . add 20-2x
x = 8 . . . . . . . . . .divide by 3
The value of x is 8.
Answer:
well yes, but no
Step-by-step explanation:
we can post other things than math but we shouldn't post it in the math forum
Answer:
d=18.
Step-by-step explanation:
subtract eight from twenty six and there's your answer
Answer:
The number of yards per inch would be 80.
Step-by-step explanation:
400 divided by 5 = 80.
Have a good day.
