Answer:
It asks how long is that line, take a ruler and measure it or use any extra information.
Step-by-step explanation:


10x−28=3x+56
10x=3x+56+28
10x=3x+84
10x−3x=84
7x=84

x=12
Hope this helps, have a blessed and wonderful day!
Answer:
The slope is -1
Step-by-step explanation:
Answer:
just distibute the propertys to other propertys
Step-by-step explanation
8 x 6 x 9 = 144
<span>πr^2h = 3.14 x 4 x 5 = 62.8 = 63
</span>
144 + 63 =207
answer is D. 207 cm^3