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telo118 [61]
3 years ago
10

olivia's passcode has 4 digit The second digit to the left is 3 times the first (left most) digit tHe number formed by the last

(right most ) 2 digits is three times the second digit to the left.the sum of the digits is 21. what is olivia's pass code
Mathematics
2 answers:
Morgarella [4.7K]3 years ago
5 0

Answer:12266

Step-by-step explanation:

1266 because my teacher told me while we went over it

aleksandr82 [10.1K]3 years ago
3 0

Answer:

3927

Step-by-step explanation:

This is the answer my teacher gave me, I promise.

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I’m not sure about this please help
castortr0y [4]

Answer:

3

Step-by-step explanation:

Evaluate x/4 + 6 (x - 12) where x = 12:

x/4 + 6 (x - 12) = 12/4 + 6 (12 - 12)

Hint: | Reduce 12/4 to lowest terms. Start by finding the GCD of 12 and 4.

The gcd of 12 and 4 is 4, so 12/4 = (4×3)/(4×1) = 4/4×3 = 3:

3 + 6 (12 - 12)

Hint: | Look for the difference of two identical terms.

12 - 12 = 0:

6×0 + 3

Hint: | Any number times zero is zero.

0×6 = 0:

0 + 3

Hint: | Simplify the expression.

Write 3 + 0 as 3:

Answer: 3

3 0
3 years ago
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Name an inscribed angle
Vladimir79 [104]

Answer:

BHF

Step-by-step explanation:

Definition of inscribed

6 0
3 years ago
Which is greater? <br> .64 or .9 repeated
Anna007 [38]

Answer:

.999...

Step-by-step explanation:

99>64 just put a decimal

6 0
3 years ago
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Please help me with my homework I don't understand it ​
Damm [24]

Answer:

Part A:

0.1111111111111 = 1/9

Part B:

3

Step-by-step explanation:

Part A:

When I put 0.111111111 into my calculator I get a conversion of 1/9.

Part B:

The fraction 1/9 means that for every 9 kids he surveyed, 1 of them replied "yes."

So covert 1/9 into x/27

27/9 = 3 which means 9 goes into 27, 3 times.

Multiply 1 by 3.

1 x 3 = 3

Put into fraction form

3/27

This means 3 students out of 27 answered "yes."

6 0
3 years ago
How can you get $120 using 10 bills?
taurus [48]

Answer:

Twelve 10 dollar bills

Step-by-step explanation:

10, the value of a 10$ bill, times twelve equals 120$

6 0
2 years ago
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