1000 m=1 km
2000 m=2 km
20 km is greater than 2000 m, which is only 2 km.
2(3e - 5f) + 3(e² + 4f)
2[3(3) - 5(-5)] + 3[(3)² + 4(-5)]
2(9 + 25) + 3(9 - 20)
2(34) + 3(-11)
68 - 33
35
Answer:
A
Step-by-step explanation:
because -4 is x and -3 is y
Ok, so you are given the value of P=q+2
The substitution method tells us that we must insert the value we know, into the second equation, 4P+3q= -27
Doing so will give us 4(q+2)+3q= -27
For right now, lets just focus on the first part, 4(q+2)
We can simplify this by distributing(multiplying) the 4 to whats inside the variables.
This will give us 4q+8
now lets add this back to the rest of the equation >>> 4q+8+3q = -27
We can further simplify by adding like terms >>> 7q+8 = -27
subtract the 8 from both sides >>> 7q = -35
now divide both sides by 7 >>> q = -35/7
Therefor q = -5
EDIT*
now that we know q = -5 we can put q into the equation for P !
we know that p=q+2
so lets put q in now >>> p=(-5)+2
and simplify>>> p = -3
I hope this helps:)
Answer:
6. <CAD + <DAB=90 degrees.
7. <EDB and <BDA share a common side.
8. <JAE and <DAB are adyacente angles.
9. <CFB and <EFD are acute vertical angles.
10. <BFD and <CFE are obtuse vertical angles.
11. <CDH + <GDE = 90 degrees
12. <BCF + <BAD = 90 degrees
13. <CFB + <BFD = 180 degrees
14. <CFB and <BFD
15. <GDE
16. <FBA
17. <DAB
18. Turn 23 degrees northwest.
Step-by-step explanation:
