Carlene has 2 8/12 yards of ribbon left over.
First) You write the problem.Then find a common denominator for both fractions (common denominator is 12 since 6 x 2 = 12 and 2 x 6= 12)
Second)You write equivalent fractions that end with a denominator of 12. (8 2/12 and 5 6/12)
Third)You need to rename the mixed numbers since you cannot take away 6/12 from 2/12. ( Rename the numbers as 7 14/12 and keep the 5 6/12 the same)
Lastly, you subtract the whole numbers, and the numerators and get your answer of 2 8/12.
Hope this helps!
Answer:
B
Step-by-step explanation:
The answer is B as this is a simple ration question.
All you need to do is convert the question into ration fraction form:
24/60 =x/1990
x is the number of people whose favourite ice-cream is chocolate.
Do cross multiply on both sides and you will get 47760=60x.
x= 796.
Thus, you get your answer.
Answer:
2/7
Step-by-step explanation:
16yr:28yr simplified is:
2:7
then as a fraction it's 2/7
Hope it helps:)
The required equation of line is:
![y=-x+1](https://tex.z-dn.net/?f=y%3D-x%2B1)
Step-by-step explanation:
Given
m=-1
And point (2,-1)
The general form of slope intercept form of equation of line is:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
Putting the value of the slope
![y=-(1)(x)+b\\y=-x+b](https://tex.z-dn.net/?f=y%3D-%281%29%28x%29%2Bb%5C%5Cy%3D-x%2Bb)
To find the value of b, putting (2,-1) in the equation
![-1=-(2)+b\\-1=-2+b\\b = 2-1\\b=1](https://tex.z-dn.net/?f=-1%3D-%282%29%2Bb%5C%5C-1%3D-2%2Bb%5C%5Cb%20%3D%202-1%5C%5Cb%3D1)
Putting the values of b and m in equation
![y=-x+1](https://tex.z-dn.net/?f=y%3D-x%2B1)
The required equation of line is:
![y=-x+1](https://tex.z-dn.net/?f=y%3D-x%2B1)
Keywords: Equation of line
Learn more about equation of line at:
#LearnwithBrainly
Let point A(x,y) be the point on the x-axis. All points that lie on the x-axis have y-coordinate equal to 0, then A(x,y).
Find the distance from point A to point (12,-5):
![d=\sqrt{(x-12)^2+(0-(-5))^2}=\sqrt{(x-12)^2+25}.](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28x-12%29%5E2%2B%280-%28-5%29%29%5E2%7D%3D%5Csqrt%7B%28x-12%29%5E2%2B25%7D.)
This distance is equal to 13, then
![\sqrt{(x-12)^2+25}=13,\\ \\(x-12)^2=169-25,\\ \\(x-12)^2=144,\\ \\x-12=12 \text{ or } x-12=-12,\\ \\ x=24 \text{ or }x=0.](https://tex.z-dn.net/?f=%5Csqrt%7B%28x-12%29%5E2%2B25%7D%3D13%2C%5C%5C%20%5C%5C%28x-12%29%5E2%3D169-25%2C%5C%5C%20%5C%5C%28x-12%29%5E2%3D144%2C%5C%5C%20%5C%5Cx-12%3D12%20%5Ctext%7B%20or%20%7D%20x-12%3D-12%2C%5C%5C%20%5C%5C%20x%3D24%20%5Ctext%7B%20or%20%7Dx%3D0.)
You get two ponts (0,0) and (24,0).