Question

pls answer this fast... ALL THE QUESTIONS... any wrong answer will be reported...

Answer 1

Answer:

1. 5/42

2. principle

3.6

4.48

5.equal radius

6.-12

mark brainliest

Answer 2

FINAL ANSWERS:-

i) $\frac{5}{42}$

iii) 6

iv) ₹48

v) radius or diameter or circumference {कुछ भी लेलो बात वो ही है }

vi) -12

SOLUTION:-

i)  reciprocal of $8\frac{2}{5}$ =$\frac{1}{\frac{42}{5}}$ =$\frac{5}{42}$

iii) a cube has 6 face

using Euclid formula [V(vertices)-E(edges)+F(face)=2]

so cube has 8 vertices , and 12 edges

∴8-12+F=2

  F-4=2

  F=4+2

  F=6

iv) cost of 15 oranges is  60

so cost of 12  oranges will be

$\frac{60}{15}=\frac{x}{12}\\x=\frac{60*12}{15} \\x=48$

v) two circles are congruent if there radius/diameter/circumference are equal or same

vI) numerical coefficient of -12xy is -12

hope this helps..