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Alla [95]
3 years ago
10

Please answer fast! 15 points for the answer

Mathematics
2 answers:
Law Incorporation [45]3 years ago
4 0

Answer:

1. C

2. A

3. B

Step-by-step explanation:

hope it helps you!

aleksley [76]3 years ago
4 0

Answer:

20 and 20 = vertical angles

20 and 70 = complimentary angles

20 and 160 = supplementary angles

Step-by-step explanation:

vertical angles are the same measure, complimentary angles add up to 90, and supplementary angles add up to 180

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Square root of 2 divided by the cube root of 2
kifflom [539]

Answer: \sqrt[6]{2}

Step-by-step explanation:

You know that the expression is \frac{\sqrt{2}}{\sqrt[3]{2}}

By definition we know that:

\sqrt[n]{a}=a^{\frac{1}{n}

You also need to remember the Quotient of powers property:

\frac{a^n}{a^m}=a^{(n-m)}

Therefore, you can rewrite the expression:

=\frac{2^{\frac{1}{2}}}{2^{\frac{1}{3}}}

Finally, you have to simplify the expression. Therefore, you get:

=2^{(\frac{1}{2}-\frac{1}{3})}\\=2^{\frac{1}{6}}\\=\sqrt[6]{2}

5 0
3 years ago
Read 2 more answers
A graph that is represented by points connected by segments. True or False
tigry1 [53]

\boldsymbol{Answer}

\boldsymbol{The statement "a graph that is represented by points connected by segments" is True}

\boldsymbol{Step-by-step explanation}

Graph is the picture which represents the relation between two parameters.

Infinity values of one entity gives respected value of another entity.

Every graph has methemetical equation. Holding above sentences.

example:

\boldsymbol{F(X) = Y}

\boldsymbol{X = Y^{2} (pyarabola)}

Etc.

8 0
3 years ago
The elevation at ground level is 0 feet. An elevator starts 70 feet below ground level. After traveling at a constant speed for
NemiM [27]

Answer:

-3.33 ft. per second

Step-by-step explanation:

The rate of change of an object can be calculated by finding the difference in position between the starting point and end point, and then dividing by the difference in time between the starting time and end time. Using the values provided in the question we can calculate the following

\frac{120ft - 70ft}{15s - 0s} = 3.33 ft. per second

With the calculation above we can see that the rate of change during these 15 seconds is 3.33 ft. per second. Since the endpoint is further down below ground level then we were descending which means that the rate of change would be a negative (-3.33 ft. per second)

6 0
3 years ago
1. To calculate discretionary money, you ____?
sweet-ann [11.9K]
The answer to this question is letter a 
5 0
4 years ago
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Write an equation for each slope following the formula: y=mx+b
Mrrafil [7]
A) y = 5/3x - 9
B) y = -x + 3
C) y = -2/7x + 1
D) y = 5x + 4
4 0
3 years ago
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