Answer: Choice A
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Explanation:
One shaded region is below the parabola, and the other shaded region is below the line. They both overlap outside the parabola, but under the straight line.
Since both shaded regions are below their respective boundaries, this means that we'll be using "less than" signs for each inequality. The solid boundary lines indicate "or equal to" is part of that as well.
Because of this, the answer is between A and D since both involve inequality signs that have "less than or equal to".
However, we can rule out choice D since the inequality 
would have the boundary line 
, and this boundary line has a positive slope. But notice how the red diagonal line slopes downward as we read from left to right. Therefore, the red line must have a negative slope. Luckily, choice A has one of the boundary lines as y = -x+3 to fit the description. So that's why choice A is the answer.
Answer:
Jerald had 2 times a number (x) of balloons for his party. His friend Oscar gave him 5 more as a gift. How much does he have (y)?
Step-by-step explanation:
Hope this helped :)
For this case we have the following definition:
ten thousand place: number of five digits whose absolute value is greater than zero.
Then, we have the following rounding rule:
1) If the previous number is greater than or equal to five, then the next number increases by one unit.
2) If the previous number is less than or equal to five, then the next number remains the same.
We then have the following number:
763,400
Rounding to the nearest ten thousand we have:
760,000
Answer:
Jessie is wrong. The correct answer is:
760,000
The difference of the heights is 65-45=20 feet, and the length of the ravine is 21 feet. By the Pythagorean Theorem, the length of the zipline is sqrt(20^2+21^2)=sqrt(841)=29.
Answer:
sinB=cos(90-B)
Step-by-step explanation:
this is the relationship between sin and cos. other choices are wrong
