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My name is Ann [436]
3 years ago
6

Which following statements are false

Mathematics
1 answer:
denpristay [2]3 years ago
3 0
A) Vertical angles are congruent: It is true. Vertical angles are called opposite angles, so they are congruent. B) Angles with measures between 0- 90 degrees are complementary: It is false. Complementary angles are angles that the sum of their value is 90° C) Straight angles are complementary: it is false. Straight angles are angles which value is 180°. D) Angles with measure between 90 and 180 degrees are obtuse. This statement is true by definition <span>
</span>
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Tion. Then die
horrorfan [7]

Answer:

  D  Numbers that can be written as fractions

Step-by-step explanation:

A <em>rational</em> number is one that can be written as a <em>ratio</em>: a fraction with integer numerator and denominator.

__

The term "decimal" as used here is sufficiently non-specific that we cannot seriously consider it to be part of a suitable answer. A terminating or repeating decimal will be a rational number. A non-terminating, non-repeating decimal will not be a rational number.

While integers and whole numbers are included in the set of rational numbers, by themselves, they do not constitute the best description of the set of rational numbers.

5 0
3 years ago
Evaluate the expression if g+2, r+3, and t=11.<br> g+6t
Ivahew [28]

Answer:

I think you copied this wrong

Step-by-step explanation:

Most likely g = 2

Therefore (2) + 6(11)

2+66=68

5 0
3 years ago
3. 152.64 + 123 +0.024
AnnZ [28]

Answer:

i got 275.664

Step-by-step explanation:

8 0
3 years ago
Express in scientific notation. Make sure your answer has the same number of significant figures as the starting value.
Elenna [48]

Answer:

1.325 x 10 -2

Step-by-step explanation:

That is the answer and I know 100% that it is correct

7 0
3 years ago
“Lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?”
ahrayia [7]
Hello,

Let's calculate ∠O:
 ∠O=180-2*56=68+

x=90-68=22°

3 0
3 years ago
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