Answer:
root
Step-by-step explanation:
A root is a number that makes an equation true
root make since in this sentce right
y+43°= 180°( straight angle)
=>y= 180°-43°
=>y=137°
Answer:
answer is 38.5 cm². Hope this helps
Answer:-11/32
Step-by-step explanation:
-7/8 - (-17/32)
= -7/8 + 17/32
The highest common factor is 32
= (-7*4+17)/32
= (-28+17)/32
= -11/32