Answer:
<A = 75degrees
Step-by-step explanation:
From the triangle given;
arcDA + arc AD + arcBD = 360 degrees
131 + 79 + arcBD = 360
210 + arcBD = 360
arcBD = 360 -210
arcBD = 150 degrees
Since the angle at the vertex <A is half that at the arc BD, hence;
<A = 1/2 arcBD
<A = 1/2 * 150
<A = 75degrees
Hence the measure of angle A s 75degrees
47 times 22 = 1034
1034/2 = 517
380 is less than 517 so Renee has more than enough for each student.
Answer:
Y=x+6
Step-by-step explanation:
to find out the slope you use the equation y2-y1/x2-x1. When you plug in the coordinates it will look like 7-2/1-(-4) and this is equal to 5/5 which can be simplified to 1. So the slope is 1! Now to find the y intercept you have to do b=y1-m*x1! If you plug into the coordinate it will be b=2−(1)⋅(−4) which is equal to 6. Then to construct out equation of the line it will be y=mx+b so now we plug in the slope and the y intercept so that the equation would be y=x+6
Answer:
<h3>
Options A) the extent of non-response and B) the extent of illegitimate responses are correct</h3><h3>A frequency distribution helps determine <u>
the extent of non-response and also the extent of illegitimate responses</u></h3>
Step-by-step explanation:
A frequency distribution helps determine <u>the extent of non-response and also the extent of illegitimate responses </u>
<h3>For :</h3>
- A frequency distribution helps determine the extent of item non-response.
- It also indicates the extent of illegitimate responses.
- Values of 0 and 8 would be illegitimate responses, or errors.
<h3>Hence
Options A) the extent of non-response and B) the extent of illegitimate responses are correct</h3>
