Divide: 1
4
: 9
10
= 1
4
· 10
9
= 1 · 10
4 · 9
= 10
36
= 5
18
To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.
The slope of y = -x is m = -1. Thus, starting with the slope-intercept form y = mx + b, we substitute -1 for m, 8 for x and 2 for y, to determine the vaue of b:
2 = -1(8) + b, or 10 = b. Then the equation of the line parallel to y = -x and passing thru (8,2) is:
y = -x + 10.
Answer:
Step-by-step explanation:
b. The set of all pairs of line segments c. Congruent pairs of segments have the same measure. 8. ... ZB ZDCA,. 2. Given. ZA. ZDCB. 3. mZB mZDCB,. 3. Definition of. mZA. mZDCB congruent angles .
Answer:
I think 200
Step-by-step explanation:
47600/238=200
200*238=47600
AC= √CD^2+AD^2
AC= √AB^2+BC^2
Those two are true
See explanation in photo below
Good luck
