Answer:
Gustavo
Step-by-step explanation:
if anything this looks like 38-19n, if the first term is n=1.
But as that isn't an option, gustavo should be correct, as his sequence would go down by 19 each time (yuki's would go up by 19 each time, not down like the sequence shows)
8 albums have at least 11 songs
The measure of the side PR in PQR is 8.07 units and the measure of angle J in JKL is 35.30 degree.
<h3>What is the triangle?</h3>
The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.
Applying cos law in the triangle PQR:
![\rm PR = \sqrt{5^2+9^2-2(5)(9)cos63}](https://tex.z-dn.net/?f=%5Crm%20PR%20%3D%20%5Csqrt%7B5%5E2%2B9%5E2-2%285%29%289%29cos63%7D)
PR = 8.07 units
Applying sin law in the triangle, JKL:
![\rm Angle \ J = sin^{-1}[sin 52 \ (\dfrac{11}{15})]](https://tex.z-dn.net/?f=%5Crm%20Angle%20%5C%20J%20%3D%20sin%5E%7B-1%7D%5Bsin%2052%20%5C%20%28%5Cdfrac%7B11%7D%7B15%7D%29%5D)
Angle J = 35.30 degree
Thus, the measure of the side PR in PQR is 8.07 units and the measure of angle J in JKL is 35.30 degree.
Learn more about the triangle here:
brainly.com/question/25813512
#SPJ1
"X" equals 0 and "Y" also equals 0
X=0
Y=0