Math, asked by ambareshtc, 8 months ago

Please if you know the answer send it

Attachments:

Answers

Answered by pushpagirdhar56578

0

Answer:

is this of 7th class maths

Answered by aashisingh2506

1

Answer:(a) 8*[7+(-3)] = [18*7] +[18*(-3)]

18*(7-3) = 126 - 54

18*4 = 72

72 = 72

(b) (-21) * [ (-4) + (-6 )] = [ (-21) * (-4) ] + [(-21) * (-6) ]

(-21) * [ -4 -6 ] = [ -84 ] + [ -126 ]

( -21) * (-10) = -84 - 126

- 210 = -210

Hence both the questions are verified.

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Math, 4 months ago

for line l to be parallel to m, which of the angles should be necessarily true ? (a) w = 80 degree (b) x = 80 degree (c) y = 100 degree (d) 80 degree ( please tell solution ) ...

Math, 4 months ago

In the given figure, O is the mid-point of AC and BD, then Angle A= Angle B Angle A = Angle D Angle B= Angle D Angle D = Angle C ...

English, 4 months ago

1. Name the two types of reproduction in plants. 2. Define vegetative reproduction.

Math, 8 months ago

Pls find out this ans...

Computer Science, 8 months ago

17. Define a class Electricity Bill with the following specifications: class : Electricity Bill Instance variables/data members: String n : stores the name of the customer int units : stores the number of units consumed double bill : stores the amount to be paid Member methods: void accepto : to the name of the customer and number of units consumed void calculate() : to calculate the bill as per...

Social Sciences, 11 months ago

what was agrahara in chola kingdom ...

Chemistry, 11 months ago

$..............$ ...

Math, 11 months ago

re-arrenge the number and then multiply them...