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Oliga [24]
3 years ago
14

Help please its past due and im trying to get straight a's or b's Also try to explain why

Mathematics
2 answers:
Anestetic [448]3 years ago
6 0

Answer:

Correct: M,B,R

Step-by-step explanation:

Incorrect: A,N,C

Hard to explain

yulyashka [42]3 years ago
6 0
The right ones are M,B, R and wrong are A,N,C
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5 A triangle has two congruent angles. The length of one
nlexa [21]

Answer:

<em>Answer: C. 32 cm</em>

Step-by-step explanation:

<u>Triangle Inequality Theorem </u>

Let y and z be two of the side lengths of a triangle. The length of the third side x cannot be any number. It must satisfy all the following restrictions:

x + y > z

x + z > y

y + z > x

Combining the above inequalities, and provided y>z, the third size must satisfy:

y - z < x < y + z

We know the triangle has two congruent angles, which means the triangle is isosceles, i.e., it has two congruent sides.

We are given two side lengths of 16 cm and 32 cm. The third side must have a length of 16 cm or 32 cm for the triangle to be isosceles.

If the third side had a length of 16 cm then the lengths would be 16-16-32. But that combination cannot form a triangle because of the condition stated above.

If y=16, z=16, and x=32 (the worst possible combination), then the inequality

0 < x < 32

wouldn't be satisfied, thus the third side cannot have a length of 16 cm and it must have a length of 32 cm

Answer: C. 32 cm

4 0
3 years ago
Read 2 more answers
Hausbbshakbsusjanaozubss
elena-14-01-66 [18.8K]

Answer:

yes

Step-by-step explanation:

that is a very good question

4 0
3 years ago
Compare 900 cm 9000 mm
dmitriy555 [2]
9000mm is equivalent to 900cm
3 0
3 years ago
Answer the question now fast
beks73 [17]

Answer:

second and third choice

Step-by-step explanation:

supplamentary = add up to be 180

3 0
3 years ago
I put D since I believe HL applies here but am not sure. Could anybody please help?
Fed [463]
<h3>Answer:  B) II and III</h3>

====================================================

Explanation:

Check out the diagram below.

On the left side shows ASA can be used to prove the triangles congruent. Note the color coding to see how the angles match up. Also note that the segment TR is between angles STR and SRT. The order is important because ASA is different from AAS.

Angle STR = Angle VTU because they are vertical angles

Angle SRT = Angle VUT since they are alternate interior angles. Note how SR is parallel to UV. If the lines weren't parallel, then the alternate interior angles would not be congruent.

We can use AAS because if we know two angles of a triangle, we can find the third angle. Despite the fact that something like RST looks like a right angle, we don't have enough info to say it is or not. The square angle marker is missing. So it could be 90 degrees, or it might be something like 89 degrees instead. We don't have enough info. So we cannot use HL.

AAA or AA is not a congruence theorem. It's a similarity theorem. So we cross this off the list.

8 0
3 years ago
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