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densk [106]
3 years ago
9

moinca spent 4/7 hours listening beethtoven and brahms. she spent 2/5 hours listening to beethtoven. how many hours were spent l

istening to brahms?
Mathematics
1 answer:
Makovka662 [10]3 years ago
8 0
He spent 2\2 hours listening to brahms
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Complete the recursive formula of the geometric sequence -0.56\,,-5.6\,,-56\,,-560,...−0.56,−5.6,−56,−560,...Minus, 0, point, 56
pentagon [3]

Answer:

The recursive formula is:

Cn = 10C(n-1)

Step-by-step explanation:

Given the geometric sequence.

-0.56, -5.6, -56, -560, ...

The common ratio is

-5.6/-0.56 = -56/-5.6 = -560/-56 = ... = 10

The recursive formula is easily

Cn = C(n-1) × 10

That is a number is ten times the preceding number.

7 0
3 years ago
PLEASE HELP ASAAAAPPPPPP
monitta
The correct answer is A

4 0
3 years ago
Read 2 more answers
Y = –3x 6 y = 9 what is the solution to the system of equations? (–21, 9) (9, –21) (–1, 9) (9, –1)
Romashka [77]

we have

<u>The system of equations</u>

y=-3x+6 -------> equation 1

y=9 -------> equation 2

Substitute equation 2 in equation 1

9=-3x+6

subtract 6 both sides

9-6=-3x+6-6

3=-3x

Divide by -3 both sides

x=-1

the solution is the point (-1,9)

therefore

the answer is

the solution to the system of equations is the point (-1,9)


4 0
3 years ago
Read 2 more answers
13<br> 5<br> 11<br> True/False...the given triangle is a right triangle.<br> O True<br> O False
Gala2k [10]

Answer:

False

Step-by-step explanation:

11 times 11 is 121

5 times 5 is 25

13 times 13 is 169

121+25 doesnt equal 169

this means it is not a right angled triangle as it does not follow pythag

7 0
3 years ago
4.) Pizza Hut has a sale. Two large one topping pizzas for $12.99 + tax (7%).
Ivahew [28]

Answer:

Tax=$0.91

Step-by-step explanation:

Tax=$12.99(.07)=$0.9093

Tax=$0.91

8 0
3 years ago
Read 2 more answers
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