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tekilochka [14]
3 years ago
5

Mick has a 6-digit code. He remembers it as three 2-digit numbers. The first number is between 10 and 20. The second number is 3

times the first number. The third number is 5 times the first number. All six digits are different. Work out the code​
Mathematics
1 answer:
Jlenok [28]3 years ago
3 0

Answer:

I think its 185490

Step-by-step explanation:

18×3=54 18×5=90 all different digits between 10-20

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Y = 4x - 2<br> y = x + 3
mihalych1998 [28]

Answer:

Step-by-step explanation:

x = 1

(x^2-4x+3=0 or sin(x)=1)

x = 1

( x^2-4x+3=0 or sin(x)=1)

3 0
3 years ago
Complete the square to solve the equation below x2+2x-9=15
Ilia_Sergeevich [38]
A. x = -1; x = 3
B. x = 5; x = -4
C. x = -1; x = 4
D. x = -6; x = 4

: Hope this helps :)
7 0
3 years ago
Find percentage:<br> 3/4% of 9.6
Salsk061 [2.6K]

3/4% = 75%

9.6 x .75 = <u>7.2</u>

7 0
3 years ago
My teacher didn’t really teach this and um how do I do this
Lorico [155]

Answer:


Step-by-step explanation:

1. 3.8 x 10^5 + 5.5 x 10^5 = 930,000 or 9.3 x 10^5

You just have to solve the equation and shorten the answer. For number one the answer is 930,000, so you have to make it into a number with decimals since a scientific notation number can not be equal to 10 or be greater. So you have to round the number to 9.3 not 93. To "round" it to 9.3 you have to move the decimal at the end of 930,000 to be in between the numbers 9 and 3. How many times you move the decimal to the left or right, that is the exponent of 10. So for 930,000 you moved the decimal 5 times to the left so the exponent for 10 is positive 5.

6 0
3 years ago
PLS HELP ASAP
loris [4]
The percent of change is 73.33 percent
4 0
3 years ago
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