Question

FAN && MEDAL!!!


Ok, so I'm taking a Geometry test and I seriously need some help! Could Somebody check my answers/help me find the right one's?!? I'd really appreciate it!! :))

Answer 1

Olivia wrote the following indirect proof:

Prove: 17 is a factor of 323.

Step 1: Assume that 17 is not a factor of 323.
Step 2: 323 divided by 17 is 19.
Step 3: A factor is an integer by which another integer is divisible.
Step 4: Therefore, 17 cannot be a factor of 323.

Which step in Olivia's proof is incorrect?
step 1
step 2
step 3
step 4>>my answer?

Answer 2

omg is this flvs?

Answer 3

correct

Answer 4

Kari drew two parallel lines PQ and RS intersected by a transversal KL, as shown below.



Which fact would help Kari prove that the measure of angle QMN is equal to the measure of angle SNL?

A-Interior angles MNR and PMN are congruent to each other and vertical angles SNL and MNR are congruent to each other.>>my answer?

B-Alternate interior angles MNR and QMN are congruent to each other and vertical angles SNL and MNR are congruent to each other.

C-Alternate interior angles MNS and PMN are supplementary and vertical angles SNK and RNL are congruent to each other.

D-Interior angles MNR and PMN are supplementary and consecutive angles SNL and MNS are congruent to each other.

Answer 5

yes it's flvs :(

Answer 6

i think that one is correct

Answer 7

In a geometry class, the students were asked to prove the theorem below by contradiction:

Theorem: In a quadrilateral, there cannot be more than three obtuse angles.

Heather begins the proof with an assumption. Which statement will she most likely use as an assumption?

A-Let one angle of a quadrilateral be acute and the other three angles obtuse.

B-Let all angles of a quadrilateral be obtuse.>>my answer?

C-Let only one angle of a quadrilateral be obtuse.

D-Let one angle of a quadrilateral be obtuse and the other three angles acute.

Answer 8

correct

Answer 9

The figure shows triangle ABC with medians AF, BD, and CE. Segment AF is extended to H in such a way that segment GH is congruent to segment AG.

Which conclusion can be made based on the given conditions?

A-Segment GF is congruent to segment EG.

B-Segment GF is half the length of segment EB.

C-Segment GD is congruent to segment EG.>>my answer?

D-Segment GD is half the length of segment HC.

Answer 10

PQ and RS are two lines that intersect at point T.

Which statement is used to prove that angle PTR is always equal to angle STQ?

A-Lines PQ and RS do not have a fixed length.

B-Angle PTR and angle PTS are supplementary angles.>>my answer?

C-Lines PQ and RS intersect at an angle less than a right angle.

D-Angle PTR and angle PTS are complementary angles.

Answer 11

The figure below shows a parallelogram ABCD. Side AB is parallel to side DC and side AD is parallel to side BC.

A student wrote the following sentences to prove that the two pairs of parallel opposite sides of parallelogram ABCD are congruent.

For triangles ABD and CDB, alternate interior angles ABD and CDB are congruent because AB and DC are parallel lines. Alternate interior angles ADB and CBD are congruent because AD and BC are parallel lines. DB is congruent to DB by transitive property. The triangles ABD and CDB are congruent by ASA postulate. As corresponding parts of congruent triangles are congruent, AB is congruent to DC and AD is congruent to BC by CPCTC.

Which statement best describes a flaw in the student's proof?

A-Angles ADB and CBD are congruent because they are corresponding angles.

B-Angles ADB and CBD are congruent because they are vertical angles.>>my answer?

C-DB is congruent to DB by transitive property.

D-DB is congruent to DB by associative property.

Answer 12

what test because i just finished the segment 1 with an A

Answer 13

If you want me to, Ill repost the questions lile one at a time so you can get more medals...???

Answer 14

ohh, you are amazing! It's 3.07. Im done with everything but my DBA's and mod tests, but she wont let me do the DBA unless the practice test is over a 70.

Answer 15

ok i want that cause i'm trying to bring up my score but tag me and let me know which module and lesson please

Answer 16

ok, hold on a sec!!