A. 6(a+8)
B.4(1+ 9x)
C.(9m + 10) x 2
D. 3 (2x + 4y - 15z
Answer:
x = 36 , y = 64 , z = 80
Step-by-step explanation:
Exterior angle equals the sum of opposite interior angle.
3x + 8 = x + z
3x - x - z = -8
2x - z = -8 ------------ (I)
z + 3x - 8 = 180 {linear pair}
3x + z = 180 + 8
3x + z = 188 --------------(II)
Add (I) and (II) and z will be eliminated and we can find the value of 'x'
(I) 2x - z = -8
(II) <u> 3x + z = 188</u> {Now add}
5x = 180
x = 180/5
x = 36
Plugin x = 36 in equation (II)
3*36 +z = 188
108 + z = 188
z = 188- 108
z = 80
x + y + z = 180 ----------------(III) {angle sum property of triangle}
36 + 80 +y = 180
116 + y = 180
y = 180 - 116
y = 64
Answer: 243
Third term of g.p. = ar^2 =3
General term = ar^n-1
Product of first five terms
= a^5 x r^0+1+2+3+4
= a^5 x r^10
= (ar^2)^5
=(3)^5
= 243
Answer: The answer is q = 28.
Answer:
Step-by-step explanation:
<u>Table P
</u>
- Not a function as repeat input of 6 with different outputs
<u>Table Q
</u>
- Not a function as repeat input of 5 with different outputs
<u>Table R
</u>
<u>Table S</u>
- Not a function as repeat input of 4 with different outputs