What is the value of x? Enter your answer in the box.
1 answer:
Answer:
x=47
Step-by-step explanation:
We can use the triangle bisector theorem
TK TV
----------- = -----------
YK YV
Substituting what we know
87.5 77
----------- = -----------
x-22 22
Using cross products
87.5 * 22 = 77 *(x-22)
Distribute
1925 =77x - 1694
Add 1694 to each side
1925 + 1694 =77x - 1694+1694
3619 = 77x
Divide by 77
3619/77 = 77x/77
47=x
You might be interested in
Answer: D. a rotation followed by a translation
Answer:
(2 x 5 x 5) / (2 x 3 x 4 x 5)
=40/120
= 4/12
= 1/3
<u>page 1:</u>
<u>page 2</u>:
7)
8)
5)
3.3(x+4)
3.3x + 13.2
b.
c.
<u>page 3:</u>
1.
3/4 x = 60
x = (60*4)/3
x = 80
2.
2/5 x =42
x = (42*5)/2
x =105
3.
3/5 y = 40
y = (40*5)/3
y = 
y = 
4.
5.
6.
1. X= 61/8
2. X= 61/9
3. Y= 20/3
