Answer:
(DNE,DNE)
Step-by-step explanation:
-24x-12y = -16. Equation one
6x +3y = 4. Equation two
Multiplying equation two with +4 gives
4(6x +3y = 4)
24x +12y = 16...result of equation two
-24x -12y= -16...
A careful observation to the following equation will help us notice that the both equation are same thing.
Multiplying minus to equation one gives
-(-24x-12y=-16)
24x+12y = 16.
Since the both equation are same, there is no solution to it.
Answer:
To develop a molecular clock, you need to find which of the following?
a sequence of molecules
the rate at which changes occur in a type of molecule
how much total change has occurred in a type of molecule from two different species
how many molecules a species has
Step-by-step explanation:
dsk'fa
A) 672
b) -108
c) 0
d) 168
The answer is 4×(-9)×(-3)×(-1) because the last answer for this is -108.
Answer:
<h2>x = 45°</h2>
Step-by-step explanation:
If AC is a supplementary line, then
x + 90° + x = 180°
solution:
2x + 90° = 180° |<em>subtract 90° from both sides</em>
2x = 90° |<em>divide both sides by 2</em>
x = 45°
Answer:
22119 to the nearest hundred is 22100
Step-by-step explanation:
When rounding the number to the nearest hundred. Follow the given rules:
When rounding to the nearest hundred, look at the TENS DIGIT of the number.
-
If that digit is 0, 1, 2, 3, or 4, you will round down to the previous hundred.
In other words if the number at the tenth position is less than 5 then we will convert all the digits after the hundred to zeros
- If that digit is 5, 6, 7, 8, or 9, you will round up to the next hundred.In other words if the number at the tenth position is greater than or equals to 5 then we will add one to the hundred and convert all digits after the hundred to zeros.
Now look at the given number which is: 22119
<u><em>The number at the hundredth position is 1.</em></u>
<u><em>And the number at the tenth position is also 1.</em></u>
Then according to the defined rule if the number at the tenth position is less than 5 then we will convert all the digits after the hundred to zeros.
So, for the given number (22119) we just convert all digits after the hundred to zeros
Therefore, 22119 to the nearest hundred is 22100...
