Question

Add the following integers.
a) 8 and -2
b) 6 and -13
c) –7 and 9
d) -3 and -5
e) 4 and -6
f) 3 and -3
g) -2 and 10
h) -25 and 25

plz explain these in detail​

Answer 1

Step-by-step explanation:

Let length of rectangle=lcm

breadth of rectangle= bcm

Given length is 3 times its breadth

i.e. l= 3×b

Perimeter of the rectangle= 120 cm

i.e.2×( l+ b)=120

2×(3×b+ b)=120

2×(4×b)=120

8×b=120

b= 15 cm

Add the following integers.

a) 8 and -2

b) 6 and -13

c) –7 and 9

d) -3 and -5

e) 4 and -6

f) 3 and -3

g) -2 and 10

h) -25 and 25

plz explain these in detail

Answer 2

Answer:

a) 6

b)-7

c) 2

d)-8

e)-2

f) 0

g) 8

h) 0