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Alexus [3.1K]
2 years ago
11

Assume that lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x. (Figures are not dr

awn to scale.)

Mathematics
1 answer:
zimovet [89]2 years ago
4 0

x is 68 as the angles O and x must total 180°

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The number can be divided by the least common multiple of 3 and 5
kondaur [170]

9514 1404 393

Answer:

  255

Step-by-step explanation:

If the sum of digits is 12, the number is divisible by 3. If the number ends in 0 or 5, it is divisible by 5. So, we're looking for ...

  2x0 . . . where x is a digit and 2+x+0 = 12 . . . . . . not possible

  2x5 . . . where x is a digit and 2+x+5 = 12 . . . . true for x=5

The number is 255.

3 0
3 years ago
How can we calculate the perimeter of an irregular shap
Nonamiya [84]
All you need to do to find the perimeter of an irregular shape is to know all the measurements of the shape and add them all together.
4 0
3 years ago
Express as a difference: a+b, a+5
Tcecarenko [31]

Answer:

a - (-b), a - (-5)

Step-by-step explanation:

A double negative negative is a positive, so a - (-b) = a + b, and a - (-5) is a + 5. However, a double negative is still a difference, so this answer works.

6 0
3 years ago
Please help assaaaappp
inessss [21]
5k^2 = 25 ^ 3 = 15625
5k^6 = 15625
Hope this helps
7 0
3 years ago
25x5+15x3-40x2 anyone?
Kipish [7]

25 * 5 + 15 * 3 - 40 * 2 =

125 + 45 - 80 =

170 - 80 =

90



5 0
3 years ago
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