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enot [183]
2 years ago
15

In the figure below, parallel lines AB and CD are cut by transversals AC and BD They intersect at E. Two angle measures are give

n. What is the measure of angle ABD?
20 points to help me

Mathematics
2 answers:
ratelena [41]2 years ago
7 0

Answer:

Step-by-step explanation:

????????

Hoochie [10]2 years ago
3 0

Answer:

A : 146

Step-by-step explanation:

Since the lines AB and CD are parallel, we know that the angle opposite to BDC is also 34. To find ABD we can do 180-34 , which gives us 146

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Natasha2012 [34]

Answer: x = -1/2

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⇒ 2x + 1 = 0

⇔ x = -1/2

Step-by-step explanation:

7 0
3 years ago
Andrew fish tank holds 144 gallons of water. To clean the tank, he drains the water at a rate the water at a rate of 6 gallons p
Kobotan [32]

Answer:

8 minutes

Step-by-step explanation:

Since the level of the tank needs to be at two-thirds its original level, then this means that Andrew needs to drain only one-third of the fish tank. Therefore the amount of time it would take can easily be solved with this 2-step equation...

6t = 144 * \frac{1}{3} .... first multiply the right side of the equation

6t = 48   ... next divide both sides by 6

t = 8

Finally, we can see that it will take Andrew 8 minutes to drain the tank to two-thirds of its original level.

4 0
3 years ago
Consider the sequence 3, 6, 12, 24, 48, .... (a) Write a recursive rule to represent the sequence. (b) Write an explicit rule to
saveliy_v [14]

Answer:

  a. a[1] = 3; a[n] = 2a[n-1]

  b. a[n] = 3·2^(n-1)

  c. a[15] = 49,152

Step-by-step explanation:

Each term of the given sequence is 2 times the previous term. (This description is the basis of the recursive formula.) That is, the terms of the given sequence have a common ratio of 2. This means the sequence is geometric, so the formulas for explicit and recursive rules for a geometric sequence apply.

The first term is 3, and the common ratio is 2.

<h3>(a)</h3>

The recursive rule is ...

  a[1] = 3

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__

<h3>(b)</h3>

The explicit rule is ...

  a[n] = a[1]×r^(n-1)

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<h3>(c)</h3>

The 15th term is ...

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5 0
2 years ago
To rent a moving truck for the day, it costs $50 plus $3 for every mile driven. Write an algebraic expression for the cost to re
malfutka [58]

Multiply the cost per mile by number of miles “m” and add that amount to the $50:

Total = 3m + 50

3 0
2 years ago
Read 2 more answers
What is the explicit rule for the geometric sequence?<br><br> 600,300,150,75,
JulijaS [17]

Answer:

a_{n} = 600/2^{n-1}

This the correct answer

3 0
2 years ago
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