Answer:
$2.9
Step-by-step explanation:
Answer:
90°
Step-by-step explanation:
Interior angles of ALL triangles sum to 180°
The whole large triangle has angles 60 60 60 ( they sum to 180)
that means x = 30
then the small triangle on the right has 60 + 30 + y = 180
meaning y = 90 °
Answer:
-11
Step-by-step explanation:
-5 minus 6 equals -11. Look up on Google
The answer would be -2
(4-10)-(8 ÷(-2))
(-6)-(-4)
-6+4
-2
