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anzhelika [568]
3 years ago
5

What is the rule of square numbers?​

Mathematics
1 answer:
Snezhnost [94]3 years ago
3 0
Square numbers are basically numbers that are times by them selfs
Ex: 3x3=9
And to divide a number to find the square number
/9=3 because 3x3=9
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Start time: 7:41 P.M.<br> Elapsed time:<br> End time: 8:50 P.M.
bazaltina [42]

Answer:

Elapsed time: 1 hour and 9 minutes

Step-by-step explanation:

7:41 - 8:41 = 1 hour

8:41 - 8:50 = 9 minutes

1 hour and 9 minutes

Hope that helps!

4 0
3 years ago
A car depreciates (decreases) in value upon purchase. Each year, the
bija089 [108]

Answer:

yes

Step-by-step explanation:

3 0
3 years ago
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If BC= 48 cm and sin
erastovalidia [21]

Using relations in a right triangle, it is found that the length of AC is of 14 cm.

<h3>What are the relations in a right triangle?</h3>

The relations in a right triangle are given as follows:

  • The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.
  • The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.
  • The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.

Researching this problem on the internet, we have that:

  • The opposite leg to angle A is of 48 cm.
  • sin(A) = 0.96.

Hence the hypotenuse is found as follows:

sin(A) = 48/h

0.96 = 48/h

h = 48/0.96

h = 50 cm.

The length of side AC is the other leg of the triangle, found using the Pythagorean Theorem, hence:

x^2 + 48^2 = 50^2

x^2 = \sqrt{50^2 - 48^2}

x = 14 cm.

More can be learned about relations in a right triangle at brainly.com/question/26396675

#SPJ1

6 0
2 years ago
Please help it’s due
vampirchik [111]

Answer:

x = 27.8, y = 35

Step-by-step explanation:

Angle D is equal to Angle A

Angle E is equal to Angle B

Angle F is equal to Angle C

So you can set those equal to each other:

2y - 5 = 65

2y = 70

y = 35

-------------------------

2x + y = 90.6

2x + 35 = 90.6

2x = 55.6

x = 27.8

6 0
4 years ago
Halp meh ;w; Also hope everyones have a good day
Alex17521 [72]

10/3 goes where 3 and 1/3 is.

This is because 10/3 as a mixed number is 3 and 1/3.

17/3 is where 5 and 2/3 is. Do the same thing as before.

Hope this helps!

7 0
4 years ago
Read 2 more answers
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