Find the geometric mean of the two numbers.6 and 20 Complete the sentence.
х 7 3 ?
10. If
3 9
=
-, then
x ?
?
11. If
y
8 12
х
then
==
II
Y ?
х
X+4
? ?
12. If -=
X-Y
7
then
=
4
?
13. Given BCDE ~ ACDF, find BA
с
7
B
В.
5
E
8
A
F

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

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step-by-step explanation:

given hc ∥ gd.¯¯¯¯¯¯which statement is true

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )