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4 years ago

What is 1/5 divided by 9?

Mathematics

2 answers:

Yanka [14]4 years ago

7 0

6 because 9/1.5=6 unless u mean the other way around

vlabodo [156]4 years ago

6 0

1/45
Dividing is the same as multiplying by the reciprocal of a number.
1/5 x 1/9 = 1/45
Hope this helped =)

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6+2x+4(x+5) Please ASAP and you get points b

Zanzabum

Factor is 2(13+3x)
Simplify is 26+6x

6 0

3 years ago

F(x) = 3x + 5, g(x) = 6x2 Find (fg)(x).

shepuryov [24]

Answer:

18x² + 5

Step-by-step explanation:

To evaluate f(g(x)), substitute x = g(x) into f(x)

f(g(x))

= f(6x²)

= 3(6x²) + 5

= 18x² + 5

4 0

4 years ago

Which geometric figures have a measurable quantity?

stealth61 [152]

The geometric figures without measurable quantity:
- A line is infinite and have no measurable length.
- A point is a zero dimensional.
- A ray is semi-infinite. It has a beginning but no end.
An angle and a line segment are measurable.
Answer:
B. Angle
D. Line segment.

6 0

4 years ago

One taxi leaves at a stop at every 6 minutes a second taxi leaves the stop every 9 minutes if they leave at 4.00 p.m at what tim

qaws [65]

Both taxis will leave together at 04:18 PM after 04:00 PM

Step-by-step explanation:

We have to use the LCM to find the time on which both will leave at the same time,

Given

Departure interval for first taxi = 6 minutes

Departure interval for second taxi = 9 minutes

We have to find the LCM of 9 and 6

So,

Factors of 6: 6,12,18,24,30,36,42,48,54,60

Factors of 9: 9,18,27,36,45,54,63,72

The LCM is 18.

So,

Both taxis will leave together at 04:18 PM after 04:00 PM

Keywords: LCM, time

Learn more about LCM at:

#LearnwithBrainly

3 0

3 years ago

How many ways can a person toss a coin 15 times so that the number of heads is between 8 and 12 inclusive

ira [324]

Answer:

16263 ways

Step-by-step explanation:

Given that:

Number of coin tosses, n = 15

Number of heads is between 8 and 12 inclusive

For 8 heads, tails = 15 - 8 = 7

15! / (8!7!) = 6435

For 9 heads, tails = 15 - 9 = 6

15! / (9!6!) = 5005

For 10 heads, tails = 15 - 10 = 5

15! / (10!5!) = 3003

For 11 heads, tails = 15 - 11 = 4

15! / (11!4!) = 1365

For 12 heads, tails = 15 - 8 = 3

15! / (12!3!) = 455

(6435 + 5005 + 3003 + 1365 + 455) = 16,263 ways

6 0

3 years ago