Answer:
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Answers may vary depending on the person reading the graph.
It is hard to tell what they think crosses nicely.
For example, I decided that the graph crossed nicely at the following points:
Step-by-step explanation:
I see that the graph crosses at ,, and .
The equation tells us the -intercept is since when we have .
The -intercept for our graph is . Therefore, .
So far we have the equation:
.
Let's enter the other points creating a system of linear equations to solve:
Let's simplify:
Let's subtract 3 on both sides:
I choose to solve the system by elimination.
Let's multiply the top equation by -3:
Now adding the equations results in:
Divide both sides by 24:
Now using one of the equations we can find :
with
Add 13/6 on both sides:
Divide both sides by 2:
So we have the equation:
Let's evaluate now:
Answer:
6 2/25 tons cement
Step-by-step explanation:
If cement mixer held 6 3/4 tons=6.75 tons
Mr. Folley used=0.67
After use cement are=6.75-0.67=6.08
So,
0.08=2/25
That's why answer is 6 2/25 tons
DGFH is a rhombus where E is the midpoint of the lines GE and GF
please look at the image
You need to use the distributive property. So you take the -9 from outside the parentheses and multiply itself by the numbers inside.