Step-by-step explanation:
The congruent angles of the isocels triangle's opposite sides's are congruent.
X+x-17+39=180
2x+22=180
Subtract 22 from both sides
2x=158
X= 79
15.
6 pachages
each pcage has 30
6*30=180 total
17 left over
how many used
used=total-left over
used=180-17
used=163
16. xy is 2 digit number
multiplules of 10 (whole multipules) always end with 0 so y=0
and has 3 as one of its factors
factors of 3 is 3,6,9,12
30,60,90 is answer
17.
30 in 9 parks
30 times 9
30=10 times 3
3*10*9
group the 3 and 9
10*(3*9)
3*9=27
10*(27)
270
15. 163
16. 30,60,90
17. see above, 270
Answer:
2
Step-by-step explanation:
add 6 to both sides and it becomes 4c=8 divide 4 by both sides and it becomes c=2
Answer:
the answer is slope be it give U just the formula
