Answer:
The system of inequalities is
y\geq 3x-2
y<-(1/5)x+2
Step-by-step explanation:
step 1
Find the equation of the solid blue line
Let
A(0,-2), B(1,1)
Find the slope of AB
m=(1+2)/(1-0)=3
The equation of the line into slope intercept form is equal to
y=mx+b
we have
m=3
b=-2 - ----> the point A is the y-intercept
substitute
y=3x-2 - -----> equation of the solid blue line
The solution of the inequality is the shaded area above the solid line
therefore
The first inequality is
y\geq 3x-2
C(0,2), D(5,1)
step 2
Find the equation of the dashed red line
Let
Find the slope of CD
m=(1-2)/(5-0)=-1/5
The equation of the line into slope intercept form is equal to
y=mx+b
we have
m=-1/5
b=2 ----> the point C is the y-intercept
substitute
y=-(1/5)x+2 -----> equation of the dashed red line
The solution of the inequality is the shaded area below the dashed line
therefore
The second inequality is
y<-(1/5)x+2
The system of inequalities is
y\geq 3x-2
y<-(1/5)x+2
Since mass is neither created nor destroyed, the missing items are;
<h3>What is nuclear reaction?</h3>
The term nuclear reaction has to do with the transformation of one nucleus to another. On this case, we are going to transform P u to c m.
Since mass is neither created nor destroyed, the missing items are;
Learn more about nuclear reaction: brainly.com/question/25455333?
Answer:
(a) in fraction it is 1/11
(b) in fraction 2/11
Step-by-step explanation:
there is only 1 e on mathematics so 1 out of eleven and there are two m so 2 out of eleven
Answer:
C
Step-by-step explanation:
MARK BRAINLIEST
Answer:
11 cans
Step-by-step explanation:
1 hr = 60 min
33 hrs = ? min
Setup proportion and solve for x:
![\frac{1hr}{60 min} =\frac{33hrs}{xmin}](https://tex.z-dn.net/?f=%5Cfrac%7B1hr%7D%7B60%20min%7D%20%3D%5Cfrac%7B33hrs%7D%7Bxmin%7D)
Do butterfly method and get x = 1980 minutes
Then take the 1980 divide it by 180 to find the number of cans.
![\frac{1980}{180} =11](https://tex.z-dn.net/?f=%5Cfrac%7B1980%7D%7B180%7D%20%3D11)