In ΔQRS, \overline{QS} QS
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is extended through point S to point T, \text{m}\angle QRS = (x+8)^{\circ}m∠QRS=(x+8)
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, \text{m}\angle RST = (4x+11)^{\circ}m∠RST=(4x+11)
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, and \text{m}\angle SQR = (x+13)^{\circ}m∠SQR=(x+13)
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. Find \text{m}\angle RST. m∠RST.

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided