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plz help first one to find all the answer and has the right answer gets BRAINLIST & A THANK UAND POINTS! :D /math/ number 9 and 13 find the answers for
( -9- a,b,c, & -13- a,b,c )

plz help first one to find all the answer and has the right answer gets BRAINLIST amp A THANK UAND POINTS D math number 9 and 13 find the answers for 9 abc amp class=

Respuesta :

9)
a) Since we notice here right-angled triangles, we can use the theorem of phytagora. a^2+b^2=c^2
3^2+4^2=d^2
9+16=d^2
d=square root from 25
d=5

b) 6^2+8^2=d^2
36-64=d^2
d=square root from 100
d=10

c) 9^2+12^2=d^2
81+144=d^2
d= square root from 225
d=15

13)
a) 20+16=h^2
h=square root from 36
h=6

b) 81-17=l^2
L=square root from 64
L=8

c) 8+8=h^2
h=square root from 16
h=4
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Answer:

The correct answer's B. give brainly if this helped :)

Step-by-step explanation:

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