Answer:
500 millilitres
Step-by-step explanation:
Mass = Concentration x Volume
This rearranged gives:
Volume = Mass / Concentration
= 150 / 0.3 = 500 millilitres
Answer:
Step-by-step explanation:
The answer is 34.
As we can see that in the first sum we have given the sum 1+4 and it's genuine answer is 5 according to the defined addition rule but if we will add 0 to 5 , then also the answer will be the same.Hence the sequence goes as such
1+4= 5+0=5
Now we will keep adding ‘the result which we have got in the preceding sum’ to the genuine answer which we are getting on adding the two given numbers.
So , 2+5 gives it's genuine answer as 7 but on adding 5 to it which we have got as result in the preceding sum(1st sum) ,we will get :
2+5=7+5=12
Hence ,we can generalise the formula as:
Let the given numbers whose sum is to be found are ‘a’ and ‘b’ where a is the 1st number and b is the second number, then
a+b = genuine answer according to normal addition rule+ result of the preceding sum
For 1st sum we have taken ‘0’ as the result of the preceding sum. Therefore in 3rd sum:
3+6=9 (genuine answer )+12 (result of the 2nd sum)=21
Hence , 5+8= 13 (genuine answer )+ 21 (result of 3rd sum)=34.
Hope. .it will help....stay tuned
Answer:4
Step-by-step explanation:
Simplify what you can which is 0.1m-1.3m
you end up getting -1.2m
Now do the other side of the equation which is 2.1-2.7 which is -4.8
Divide -4.8 by -1.2 to get m=4
Answer: y = 2/3x + 41/3
Step-by-step explanation:
First convert the equation into slope-intercept
3x + 6y = 4y - 4
-4y -4y
3x + 2y = -4
-3x -3x
2y = -3x - 4
y = -3/2x - 2
Perpendicular lines have a negative reciprocal for their slopes.
The negative reciprocal of -3/2 is 2/3
Now using the slope 2/3 you will use the formula y =mx +b and input the slope, and the x and y coordinates of the given point, (-10,7), to solve for the y-intercept.
7 = 2/3(-10) + b
7 = -20/ 3 + b
+ 20/3 + 20/3
b = 20/3 + 21/3 = 41/3
Since the the y-intercept is 41/3 then the equation will be , y = 2/3x + 41/3
