50 /10 = 5
5 * 9 = 45
45 is 9/10 of 50
Answer:
1: 52 for x
2. 96 for x
3. 58 for x
4. 71 for both of the 2 angles, 71 each
Step-by-step explanation:
all triangles add up to 180*, easy to reverse the math
uwu
Answer:
y=-10
Step-by-step explanation:
-30-5y=20
+30 +30
------------------
-5y=50/(-5)=-10
y=-10
18×3=54
3.99×2=7.98
54+7.98+45=106.98
106.98×.085=9.0933
106.98+9.0933=116.0733
rounded to 116.07
answer 116.07