काद cut
atus
in
in
548
7. बक्र सतहको क्षेत्रफल 1848 वर्ग से.मि. तथा अर्धव्यास र उचाइको
योगफल 35 से.मि. भएको कुनै बेलनाको समतल सतह र पुरा सतहको
क्षेत्रफल निकाल्नुहोस् ।
Calculate the plane surface and total surface area of a
cylinder having the curved surface area is 1848 cm and the
sum of radius and height is 35 cm.
Ans: 2772 cm and 4620 cm or 1232 cm and 3080 cm'​

https://rb.gy/znv3w3

Step-by-step explanation:

huh?

Step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

%40

step-by-step explanation: