Complete the missing information to write a subtraction problem for each number line. Number line with an arrow pointing from 0 to 1 point 4. Another arrow points from 1 point 4 to 2 point 2. There is a circle around 2 point 2. Number line with an arrow pointing from 0 to negative 0 point 7 5. Another arrow points from negative 0 point 7 5 to 1 point 5. There is a circle around 1 point 5. Number line with an arrow pointing from 0 to negative 0 point 2. Another arrow points from negative 0 point 2 to negative 1 point 8. There is a circle around negative 1 point 8.
(A)Number line with an arrow pointing from 0 to 1 point 4. Another arrow points from 1 point 4 to 2 point 2. There is a circle around 2 point 2. 1.4 – (
) =

(B) Number line with an arrow pointing from 0 to negative 0 point 7 5. Another arrow points from negative 0 point 7 5 to 1 point 5. There is a circle around 1 point 5. –0.75 – (
) =

(C) Number line with an arrow pointing from 0 to negative 0 point 2. Another arrow points from negative 0 point 2 to negative 1 point 8. There is a circle around negative 1 point 8. –0.2 – (
) =

45

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

(b) 240

step-by-step explanation:

first, we use the pythagorean formula using the given side lengths to find x. then we use x to find the side lengths. then we add the side lengths to find the perimeter.

pythagorean theorem formula:

a^2 + b^2 = c^2

(x - 20)^2 + (x - 40)^2 = x^2

x^2 - 40x + 400 + x^2 - 80x + 1600 = x^2

x^2 -120x + 2000 = 0

(x - 100)(x - 20) = 0

x - 100 = 0 or x - 20 = 0

x = 100 or x = 20

we see that the solution x = 20 must be discarded because it will give a negative side length and a side length of 0. the only valid solution is x = 100.

perimeter = sum of the lengths of the sides

perimeter = x + x - 20 + x - 40

perimeter = 3x - 60

replace x with 100.

perimeter = 3(100) - 60

perimeter = 300 - 60

perimeter = 240

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6