30 POINTS PLS HELP ASAP Given m = −10.

Which equation is true?

5m + 5 = −40

−42 + 3m = 72

m/2 + 21 = 15

m/10 + 4.7 = 3.7

m/10 + 4.7 = 3.7

Step-by-step explanation:

Given m = −10.

put the value of m = -10 in this equation

a) 5m + 5 = −40

5(-10) + 5 = -40

-50 + 5 = -40

-45 = -40

b) −42 + 3m = 72

-42 + 3(-10) = 72

-42 - 30 = 72

-72 = 72

c) m/2 + 21 = 15

(-10)/2 + 21 = 15

-5 + 21 = 15

16 = 15

d) m/10 + 4.7 = 3.7

-10/10 + 4.7 = 3.7

-1 + 4.7 = 3.7

3.7 = 3.7

lol.

it's ok we all do this sometimes.

-aparri

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)