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Naddika [18.5K]
3 years ago
10

Angle C is inscribed I’m circle O AB is the diameter of circle O what is the measure of angle A

Mathematics
1 answer:
kirza4 [7]3 years ago
8 0

Answer:53

Step-by-step explanation:

You might be interested in
A.
lys-0071 [83]

Answer:

<2, <5, <4, <7

Step-by-step explanation:

Angles are Supplementary when their sum is 180 degrees.

so angle 1's supplements are <2, <5, <4, <7

4 0
4 years ago
Pure acid is to be added to a 10% acid solution to obtain 117 L of a 20% acid solution. What amounts of each should be used?
creativ13 [48]

Answer:

A typical mixture equation

:

x + .10(54-x) = .20(54)

x + 5.4 - .10x = 10.8

x - .1x = 10.8 - 5.4

.9x = 5.4

x = 5.4%2F.9

x = 6 L of pure acid to be combined with: 54-6 = 48 L of 10% solution

Step-by-step explanation:

does this help?

8 0
3 years ago
The accompanying table shows wind speed and the corresponding wind chill factor
kompoz [17]

Answer:he accompanying table shows wind speed and the corresponding wind chill factor

when the air temperature is 29°F. Write a logarithmic regression equation for this set

of data, rounding all coefficients to the nearest thousandth. Using this equation, find

he accompanying table shows wind speed and the corresponding wind chill factor

when the air temperature is 29°F. Write a logarithmic regression equation for this set

of data, rounding all coefficients to the nearest thousandth. Using this equation, find

Step-by-step explanation:

7 0
3 years ago
The ratio of the weight of an object on Planet A to the weight of the same object on Planet B is 100 to 3. If an elephant weighs
guapka [62]
Planet A : Planet B
   100      :      3
  (x 41)          (x 41)
4100       :     123


Answer: The elephant that will weigh \boxed {\boxed {\text {123 pounds}}} in Planet B.

4 0
3 years ago
Read 2 more answers
HELP PLEASE I BEG YOU IR EALLY NEED HELP!!!!/
jasenka [17]
The answer is 1.b        2. d              3. c            4. c
8 0
3 years ago
Read 2 more answers
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