Answer:
10a-b-5
Step-by-step explanation:
-b+10a-5 in standard form
is
10a-b-5
hoped this helped :)
Answer:
r = 0.0424 cm (3sf)
Step-by-step explanation:
it makes 150 rev/sec
1 revolution = 1 circumference = 2pi*r
so every second the spool goes through 2*pi*r*150 of distance
we know that the rate of pulling is 40cm/sec
so 2pi*r*150 = 40
r = 40/(2pi*150), which is 0.04244131816 cm.
check: Circumference is 2pi*r = 0.2666
now multiply by 150rev/sec = 40 cm/sec
YAY!!! ANOTHER PERSON FRON ED-GENUITY!!!
All of the letters are equal to 90 degrees so the answer would be C.
Hope I helped!
Answer:
12
Step-by-step explanation:
Answer:
4 weeks
Step-by-step explanation:
15 + 2x = 23
2x = 8
x = 4
