Answer:
∠Y = 55°
Step-by-step explanation:
Since triangle ABC and XYZ are congruent, that means that...
∠A = ∠X
∠B = ∠Y
∠C = ∠Z
Since ∠Y = ∠B and ∠B = 55°, that means ∠Y = 55°.
Caitlin = 20 laps
Hannah = 4/5 as many laps
Multiply the laps swan by Caitlin (20) by 4/5
20 x 4/5 = 80/5 = 16
Hannah swam 16 laps
Answer:

Step-by-step explanation:
<h3>Arithmetic sequence:</h3>

6th term is 14 ⇒ 
a + (6 - 1)d = 14
a + 5d = 14 --------------(I)
14th term is 6 ⇒
a + (14-1)d = 6
a + 13d = 6 ----------------(II)
Subtract equation (II) from equation(I)
(I) a + 5d = 14
(II) a + 13d = 6
<u>- - -</u>
-8d = 8
d = 8 ÷(-8)

Plugin d = -1 in equation (I)
a + 5(-1) = 14
a -5 = 14
a = 14 + 5
20th term:

= 19 - 19

Hey love where is the number line to answer this question?
Answer:
643
Step-by-step explanation: