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kotykmax [81]
3 years ago
14

PLEASE HELP What is the x value??

Mathematics
1 answer:
Mrrafil [7]3 years ago
6 0

Answer:

9

Step-by-step explanation:

21^2-19^2=80

sqaure root of 80 to the nearest 10th is

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Read 2 more answers
I need help with this
Anna11 [10]
Heyy!
Here’s ur answer, hope it helps-
Area of parallelogram= base*heigh
=15*20
=300
Therefore your answer is 300 square units-
:)
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