Answer:
∠a=40°
Step-by-step explanation:
complement of angle a=90-a
supplement of angle a=180-a
90-a=1/2(180-a)-20
multiply by 2
180-2a=180-a-40
180-180+40=-a+2a
a=40
can see the answer its blurry
Answer:
5.75 - 1/2 times 8 divided by 2 + 6
Step-by-step explanation:
Answer: 4 units to the right
Step-by-step explanation:
i took the quiz