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Yakvenalex [24]
3 years ago
6

Four expressions are given below.

Mathematics
2 answers:
Serhud [2]3 years ago
8 0
1 and 3 are equivalent to each other
zlopas [31]3 years ago
4 0
The answer to your question is 1 and 3
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PLLSS HELPPP itss due nowww
allsm [11]

Answer:

libk is given check it out

Step-by-step explanation:

https://www.slader.com/discussion/question/beginarray-l-triangle-t-a-m-has-vertices-t-05-a-41-and-m-36-find-the-gide-reflection-image-of-delta/

7 0
3 years ago
A guy wire for a suspension bridge runs from the ground diagonally to the top of the closest pylon to make a triangle. We can us
PolarNik [594]

Answer:

The guy wire lenght is 500 ft.

Step-by-step explanation:

The Pythagorean Theorem says the sum of the squares two adyacent sides is equal to the square of the opposite side.

Applied in this example, we can rephrase it as:

The sum of the square of the pylon height with the square of the distance from the guy wire tip to the pylon is Equal to the  square of the Guy wire lenght.

So:

PylonHeight^{2}  + floordistance^{2} = GuyWireLength^{2} \\160.000 + 90.000 = GuyWireLength^{2} \\\\\sqrt{160.000 + 90.000} =GuyWireLength\\GuyWireLength= 500 ft

4 0
4 years ago
The trombone is 30 inches long. The trumpet is 10 inches shorter than the trombone and 10 inches longer than the harmonica. How
zysi [14]

Answer:

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Please help me solve this problem
bulgar [2K]

Answer:

D, 225

Step-by-step explanation:

Because this equation already has a1, it's useless to test with that, so instead solve for a2.

You would have a2 - 5a1, which would get you a2 = 5(9) because we already know what a1 is, which is 9. a2 = 45

Now we have a2, which is 45, so now we solve for a3

We would have a3 = 5a2 = a3 = 5(45) which is 225 which is a3

Also thanks for the fat 18 points dude, you really put 36 points into this one big value hope this one helped you a lot

3 0
3 years ago
Ayuda plis, no le entiendo ni mais :"
saw5 [17]

Answer:

Entiendo tu idioma, hablas español, ¿no? Me encantaría ayudarte hablo inglés y español

Step-by-step explanation:

3 0
3 years ago
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