8. In the figure, a cuboid has a horizontal base EFGH where HG 15 cm, GF 8 cm and
BF = 7 cm. X is a point on AB such that XB = 4 cm.
-
А A
x 4 cm
B
C
D
7 cm

the answers are at the bottom pls help asap

a

b

d

step-by-step explanation:

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.