Answer:
- 13
Step-by-step explanation:
To evaluate (g ○ f)(3), evaluate f(3) then use this value to evaluate g(x)
f(3) = 3 - 7 = - 4, then
g(- 4) = 4(- 4) + 3 = - 16 + 3 = - 13
Answer:
C
Step-by-step explanation:
where - m is the distance moved to the right and + b is the distance moved up. So, your solution is 
if you are looking how to times a 2 digit witha 2 digit number there is a video where it explains everything.
<h3>
Answer: A) 14</h3>
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Explanation:
Let's add point P at the location 0 on the number line.
The distance from L to P is 2 units. We can say LP = 2, ie segment LP is 2 units long.
Similarly, segment PN is 12 units long
Refer to the diagram below
The segments LP = 2 (red) and PN = 12 (blue) are then added to get the total distance from L to N. That total distance being LN = LP+PN = 2+12 = 14.
Point M is not used at all.
Answer:
5√2
Step-by-step explanation:
<u>Finding</u><u> </u><u>distance</u><u> </u><u>:</u><u>-</u><u> </u>
- d = √{ ( 1 -6)² + (4+1)²}
- d = √{ -5² + 5² }
- d = √{ 25 + 25}
- d = √50
- d = 5√2