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Montano1993 [528]
3 years ago
8

If m angle ADC = 112 degrees, then m angle BDC= degrees?

Mathematics
1 answer:
Lana71 [14]3 years ago
7 0
124 bc you have to subtract hoped I helped
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choli [55]
<span>a) We know that the correct answer will be the square root of 256 since the competition area is a square with an area of 256 meters. And since 10^2 = 100 which is less than 256, the answer has to be greater than 10. And since 20^2 = 400 which is greater than 256, the answer also has to be less than 20. Therefore the answer has to be between 10 and 20. b) The last digit has to be either a 4 or a 6. The units digit is the only digit that will contribute to the units digit of the square. And 0^2 = 0, 1^2 = 1, 2^2 = 4, 3^2 = 9, 4^2 = 16, 5^2 = 25, 6^2 = 36, 7^2 = 49, 8^2 = 64, 9^2 = 81. Of the 10 possible digits, only the values 4 and 6 have a square that has an units digit of 6. c) The square root of 256 based up (a) and (b) above has to be either 14, or 16. So the dimensions are either 14x14 meters or 16x16 meters.</span>
3 0
3 years ago
What is bigger 9/10 or 7/8
Nataliya [291]
You start by cross multiplying:
9 x 8 = 72
This is considered the fraction on the left's value.
You do the same for the other side:
10 x 7 = 70
This is considered the value of the fraction 7/8
72 has a greater value than 70.

Therefore, 9/10 is larger.
4 0
3 years ago
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When people say 8:15 times 195 equals 15x, what does 15x mean or stand for
wel

It means that 15 times another number equals to your equation.


3 0
3 years ago
Simplify a with the power of 0
nydimaria [60]
A ^ 0 = 1.

This is the final solution.
3 0
3 years ago
−6.2&lt;−4.5, yet |−6.2|&gt;|−4.5|. Use a number line to show why.
romanna [79]

Answer:

-27.9

Step-by-step explanation:

3 0
3 years ago
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