Step-by-step explanation:
1. 57 degrees
2. B
3. 117 degrees
4. C
<span>Put it in the form of y =mx +b, or in this instance, y> mx +b
move the (1/2) x to the right by adding it to both sides of the inequality
(1/3)y>(1/2)x +2
Multiply by 3 on both sides to get y by itself.
y>(3/2) x +6
This is a graph with y intercept of (0,6) and a moderate upward and to the right slope. Because it is > , the line on the graph will NOT be part of the solution.
The easiest way to find the side of the graph that the inequality satisfies is to use (0,0) and see if it works or doesn't work. In the original equation, 0-0>2 does NOT work, so the area where the inequality works is to the up and left of the graph, which should be a dotted line to show that the inequality is greater than only.
The point (6,-2) should work.
Test it. 6*(1/3)-(-2)*(1/2)>0 ; 2-(-1)=3, and 3>2 It does work.
The point (6,2) should not work
Test it. 6 *(1/3)-2(1/2)=2-1 ; 1 is NOT >2, so it does not work.
If the graph goes through the origin, then pick a point near the graph with a small x or y.</span>
A=3.14r^2
1. 2^2= 4
2. 3.14 x 4 =12.56 as your answer
Hey there!
Let's work this problem out together.
Our ratio is 35:1000, or 35/1000.
Let's try solving this in two ways.
First, we can look at our ratio 35/1000, which is equal to 0.035.
35 is 0.035 of 1000.
Therefore, to find the amount of babies, we can multiply this connecting number by the number of people.
1,800,000(0.035)=63,000
Therefore, there would be 63,000 babies.
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We can also solve this as a proportion.
To solve, we can cross multiply and solve for b.
1,000b=63,000,000
We divide both sides by 1,000/
b=63,000
Therefore, there are 63,000 babies.
I hope this helps!
Answer:
i would suggest putting this in a line graph
Step-by-step explanation:
<em>the y axis can be the depth while the x axis can be the time passed since 2014</em>
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