M•8=24
Multiplication will become division when it changes side
m=24÷8
=A
k+26=61
Addition will become subtraction when it changes side
k=61-26
=B
Answer:
70
Step-by-step explanation:
180-40=140/2 = 70
Answer: kindly check explanation
Step-by-step explanation:
Given that:
Area of rectangle = 120 cm²
Assume ; Length and width are whole numbers
Possible dimension of the rectangle will be :
Area of a rectangle = Length × width
Area = 120cm²
Possible dimensions :
80cm by 1 cm
40cm by 2cm
20cm by 4cm
10cm by 8cm
5cm by 16cm
Possibility which gives the smallest perimeter :
Dimension = 10cm by 8cm
Perimeter of Rectangle = 2(length + width)
Perimeter of Rectangle :
= 2(10 + 8)cm
= 2(18)cm
= 36cm
Answer:
Step-by-step explanation:
Alberto is correct in reasoning that all lines and rays are congruent to each other but incorrect in his reasoning about the line segments.
Line segments are equal in measure only when they are equal in length. They can have any orientation on a plane.
Since, AB = 3 units
CD = 4 units
Therefore, AB ≠ CD
Error in AB ≅ CD
