Answer:
earth venus mars mercury
Step-by-step explanation:
Answer:
A) f=8 8/9
Step-by-step explanation:
f+2/9=9 1/9
f+2/9=82/9
f=82/9-2/9
f=80/9
f=8 8/9
They created ratios so people could get information.
Answer: x < 6
<u>Step-by-step explanation:</u>
5x - 9 < 21
<u> + 9</u> <u>+9 </u>
5x < 30
<u>÷5 </u> <u>÷5 </u>
x < 6
A right triangle is the answer