Answer:
Length =20 m
Breadth =14 m
Perimeter =2(l+b)
2(20+14)=2*34=68 m
Given cost per m =120 rs
Then the total cost =68*120=8160 rs
Step-by-step explanation:
WANNA TALK ON PADLET???
Divide. 30/6=5
6 x 5 = 30
So n is 5
Step-by-step explanation:
Remainder when p(x) is divided by (x+2) is -29
Step-by-step explanation:
p(x) = x^{3} - 2x^{2} + 8x + kx3−2x2+8x+k
When p(x) is divided by (x-2), remainder is 19.
p(x - 2 = 0) gives the remainder when p(x) is divided by (x-2)
x - 2 = 0
x = 2
p(x-2=0) = p(2) = 2^{3} - 2(2^{2}) + 8(2) + k23−2(22)+8(2)+k = 19
8 - 8 + 16 + k = 19
k = 3
p(x) = x^{3} - 2x^{2} + 8x + 3x3−2x2+8x+3
p(x + 2 = 0) gives the remainder when p(x) is divided by (x+2)
x + 2 = 0
x = -2
p(x+2=0) = p(-2) = (-2)^{3} - 2((-2)^{2}) + 8(-2) + 3(−2)3−2((−2)2)+8(−2)+3
p(-2) = - 8 - 8 - 16 + 3 = -29
Remainder when p(x) is divided by (x+2) is -29
Answer:
4^15
Step-by-step explanation:
(4^3)^5
We know a^b^c = a^(b*c)
(4^3)^5 = 4^(3*5) = 4^15
