What is 37.52 rounded to the nearest whole

Hello mate!

Suppose you have a number of the form:

a.b where the dot is a decimal point, and we want to round this number to the nearest whole.

If the number b, is a number between 0 and 4, we round down, and the rounded number is equal to; a

if the number b is equal or bigger than 5, we need to round up, then the rounded number is (a + 1)

The number that we have here is 37.52

Here you need to look at the first number after the decimal point, in this case, is a 5, which means that we need to round up.

Then the rounded number is equal to 38.

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

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.