Question

T
48
lis
VA quadrilateral has sides.
Wix + 1 the simplest rationalising factor of 275 – 73, is
Wifx - 1 is a factor of r4 + 3x2 - 4 + k.Find k
14 1fx - 2 is a factor of x2 + 3ax - 2a, then a =?
240
UBx x
720
Section B
1 2
X12
24
12
144
Short Question /answer:-
10*2=20
16. The following number of goals were scored by a team in a series of 10 matches:
2.3.4.5.0.1.3.3.4,3
Find the mean of these scores.
(17). 1500 families with 2 children were selected randomly, and the following data
were recorded. What is the probability of getting
a) 2 girls
b) I girl c) no girl
Number of girls in a family 2
1
0
Number of families
475
814
211
• 18. sides of a triangle are in ratio of 12:17:25 and its perimeter is 540cm. Find its
area.
63
to Costruct the angler of 15°.
20. D. w a graph of each linear equation:x + y = 4.
3754​

Answer 1

Answer:

This is too big can u short the question