PLz help me answer this

1 answer:

6 0

Answer is D
Merry Christmas

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saul85 [17]

It’s the vertical line on the graph

4 0

1 year ago

dezoksy [38]

Just subsitute 8 for n
1/2(8)^2-1/2(8)
1/2(64)-4
32-4
28
D

7 0

3 years ago

zysi [14]

The answer is going to be 10x

7 0

2 years ago

Zinaida [17]

Answer:

1. √32

2. 4

3. 5

4. √29

5. √10

6. 5√2

Step-by-step explanation:

Use Pythagoras

4 0

3 years ago

Gnoma [55]

Answer:C

Step-by-step explanation:

5 0

3 years ago