Directions: Use what you have learned to answer each question true or false. 17. Adjacent angles are also supplementary angles.
18. Vertical angles are complementary angles.
19. If one adjacent angle is 100∘, then its angle pair is also 100∘.
20. Vertical angles have the same measure.
21. Vertical angles and corresponding angles are located in the same
position.
22. You can have corresponding angles when you only have two
intersecting lines.
23. Corresponding angles are in the same place given the intersection.
24. Parallel lines will never intersect.
25. Perpendicular lines intersect at a 90-degree angle.

dunno

step-by-step explanation:

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.