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guajiro [1.7K]
3 years ago
7

Please help on these questions!

Mathematics
1 answer:
Afina-wow [57]3 years ago
4 0

Step-by-step explanation:

i don't know but i have done one if i do all your answer will be wrong

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50 points! name the postulate or theorem .
Agata [3.3K]
NM = OP=hypotenuse

NHM=Ohm=90

MH = HP



the HL theorem is the answer
8 0
4 years ago
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Brennan has already run 16 miles on his own, and he expects to run 3 miles during each track practice. How many track practices
pentagon [3]

Answer:

It would take Brennan 4 track practice runs.

Step-by-step explanation:

He has already run 16 miles and needs to run 28 in total. If we are counting the 16 in the 28 miles, he would need to run only 12 more to reach his goal. And if he runs 3 miles a run, it would take him about 4 runs to finish his 28-mile goal.

(28-16=12 and 12/3=4)

8 0
3 years ago
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What is the graph of y=-9
sergij07 [2.7K]

It's a horizontal line y = -9.


Look at the picture.


Answer: B.

3 0
4 years ago
8. Let ABCD be a parallelogram with A on top left, B on top right, D on bottom left and C on the bottom right. Prove that opposi
AVprozaik [17]

Answer:

Step-by-step explanation:

A parallelogram is a quadrilateral with four sides.

Given parallelogram ABCD, to prove that opposite sides of the parallelogram are congruent.

Join D to B, the diagonal of the parallelogram which is also a traversal.

So that;

    <ABD = <BDC (alternate angle property)

    <BAC = <ACD (alternate angle property)

Also, diagonals;

      /AC/ = /BD/ (reflexive property)

Then;

      ΔABD = ΔCBD (Angle-Side-Angle, ASA, property)

Thus;

     /AB/ ≅ /CD/ (corresponding sides of congruent triangles are congruent)

    /BC/ ≅ /AD/  (corresponding sides of congruent triangles are congruent)

Therefore, the opposite sides of the parallelogram ABCD are congruent.

7 0
3 years ago
Three times 3^81 is equal to 9 to what power?
jeka57 [31]
The answer would be *edited* 41
6 0
3 years ago
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