Some steps to construct an angle MNT congruent to angle PQR are listed below. Step 3 is not listed: Step 1: Draw a segment NT. Step 2: Use a compass to draw an arc from point Q which intersects the side PQ of angle PQR at point A and the side QR at point B. Step 3: Step 4: Adjust the width of the compass to AB and draw an arc from point X such that it intersects the arc drawn from N in a point Y. Step 5: Join points N and Y using a straightedge. Which statement describes step 3 correctly? Use the same width of the compass to draw an arc from point T, which intersects the segment NT at a point X. Use the same width of the compass to draw an arc from point N, which intersects the segment NT at a point X. Use the same width of the compass to draw an arc from point A, which intersects the segment NT at a point X. Use the same width of the compass to draw an arc from point B, which intersects the segment NT at a point X.

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,