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julia-pushkina [17]
2 years ago
9

Pleae help thanks a bunch

Mathematics
1 answer:
zloy xaker [14]2 years ago
8 0
Hello!

You use the Pythagorean theorem to solve this

a^{2} + b^{2} = c^{2}

Put in the values it tells you to

a^{2} + 4.4^{2} = 5.5^{2}

Square the numbers

a^{2} + 19.36 = 30.25

Subtract 19.36 from both sides

a^{2} = 10.89

Take the square root of both sides

a = 3.3

The answer is 3.3

Hope this helps!
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I need help with this question please.​
MakcuM [25]

Answer:

30 degrees.

Step-by-step explanation:

Rotational symmetry is defined as a figure having the same appearance when rotated by a certain angle.

The wheel has 12 "handles." We can use these as reference points when rotating the image.

We also know that we can rotate by a total of 360 degrees. We can say that:

360/12 = 30 degrees.

Each time you rotate the wheel by 30 degrees, the image will end up on another handle (looks the same). This shows rotational symmetry.

I hope this helps!

7 0
3 years ago
What is 9\3x=5\8 to find the answer i need to ?
tatuchka [14]
9/3x = 5/8 

Using the reciprocal, multiply each side by 3/9. 

5/8 * 3/9 = 15/72
Simplify it : 5/24

x = 5/24

Hope this helps :)
4 0
3 years ago
Find the value of x.
photoshop1234 [79]

Answer:

Step-by-step explanation:

When two chords intersect inside the circle, the product of their segments are equal.

BE * ED = AE * EC

x *3x = 4 *3

3x²   = 12 {Divide both sides by 3}

  x² = 12/3

  x² = 4

  x = √4

  x = 2

5 0
2 years ago
Read 2 more answers
The figures shown are similar what is the measure of side DE
gladu [14]
The length of DE is 3 bc they are dilated at a ratio of 1 : 1.5
3 0
3 years ago
In Bonaparte Valley School District, 13% of all students play football and baseball and 25% of all students play baseball. What
vladimir1956 [14]

Answer:

13/25 or 52%

Step-by-step explanation:

7 0
3 years ago
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