which of the following is the cube of a two digit number having x as digit at ones place and y aa the digit at tens place?
a. 10( y + x ) ³
b. (10 y + 10x)³
c. (10 x + y)³
d. ( 10y + x) ³
Answers
Answer:
1. In the paragraph given below, one word is missing in each line. Write the missing word.
Shoes (a).... of dust with a brush. A layer of polish
(b).... over the shoes. One should wait a little till the polish
(c).... Then shoes are brushed to shine.
(a) (i) is cleaned (ii) will be cleaned (iii) are cleaned (iv) has to be cleaned
(b) (i) has coated (ii) need be coated (iii) is coated (iv) will be coated
(c) (i) was died (ii) had died (ii) died (iv) is died
Step-by-step explanation:
1. In the paragraph given below, one word is missing in each line. Write the missing word.
Shoes (a).... of dust with a brush. A layer of polish
(b).... over the shoes. One should wait a little till the polish
(c).... Then shoes are brushed to shine.
(a) (i) is cleaned (ii) will be cleaned (iii) are cleaned (iv) has to be cleaned
(b) (i) has coated (ii) need be coated (iii) is coated (iv) will be coated
(c) (i) was died (ii) had died (ii) died (iv) is died
Answer:
Step-by-step explanation:
As it is two digit number and x is the digit at the unit's place and y is the digit at the tens place .
Let us take an example suppose number is 23
so here 3 is the digit at the unit place and 2 is the digit at the tens place
We can write it as 23=20+3=2(10)+3
Hence similarly we can write that number as
10y+x
PLEASE MARK ME AS BRAINLIST..