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stepan [7]
3 years ago
6

A direct variation function contains the points ​

Mathematics
1 answer:
Rudiy273 years ago
6 0
Hi!

The answer is the fourth one: y=3x

Hope this was helpful to you!!!
:)))
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In ASTU, SU is extended through point U to point V, m_STU = (2x + 8),
Schach [20]

Answer: x=8

Step-by-step explanation:

Hope this helps

8 0
2 years ago
Find the length of STV in the figure.
o-na [289]

Answer: The length of STV is about 76.83 in.

Step-by-step explanation:

The length of an arc is given by :-

l=\frac{\theta}{360^{\circ}}\times2\pi r, where r= radius of the cirle, \theta is the central angke made by arc.

As per given , Radius of the circle : r= 20 in

Central angle of arc SCV = 140^{\circ}

Then, Central angle of arc SCV = 360^{\circ}-140^{\circ}=220^{\circ}

Then, the length of the arc STV =

l=\frac{220^{\circ}}{360^{\circ}}\times2(\frac{22}{7}) (20)\\\\=\frac{11}{18}\times\frac{880}{7}\\\\=76.8253968254\approx76.83\text{ in.}

Hence, the length of STV is about 76.83 in.

5 0
3 years ago
Sam has softball practice every 3 days and drama lessons every 7 days. On what day will both occur?
sweet [91]

Answer:

the 21st day

Step-by-step explanation:

21 is 3 and 7's least common multiple

5 0
3 years ago
Read 2 more answers
Write the expression as a single natural logarithm.<br> 2 ln m + 9 ln n=in?
Akimi4 [234]

Answer:

ln (m^2n^9)

Step-by-step explanation:

Rule: ln a + ln b = ln ab

Rule: ln a^n = n * ln a

2 ln m + 9 ln n =

= ln m^2 + ln n^9

= ln (m^2n^9)

= \ln m^2n^9

7 0
3 years ago
If you can type 50 words per minute, how many minutes would it take you to type a 500word essay?
Vladimir [108]

Answer:

It would take 10 minutes

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2 years ago
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