One way to look at absolute value is to think of the absolute value of a number as its distance from zero on a number line. For example, 161 = 6 and 1-61 = 6 because both 6 and 6 are exactly 6 units from zero on a number line. You can, therefore, think of the equation such as x1 = 5 as the question, “What numbers are exactly five units from zero on the number line?” Thus, the solutions are 5 and -5. Draw a number line to show the solutions to the following equations. ( (multiple choice)

a. 1.1 = 3
b. 1x1 = 0
c. 1*1 + 2 = 6
d. 31.51 = 15
e. Ix-51= 2
f. 1x + 31 = 7

24 units

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

75%

step-by-step explanation: