Answer:
Hence x = y = 2
Step-by-step explanation:
Using the SOH CAH TOA identity
Hypotenuse = 2√2
Opposite = x
theta = 45
Sin theta = opp/hyp
Sin 45 =x/2√2
1/√2 = x/2√2
x = 2√2 * 1/√2
x = 2
To get y we will use the pythagoras theorem;
(2√2)² = x² +y²
(2√2)² = 2²+y²
8 = 4 + y²
y² = 8-4
y² = 4
y = √4
y = 2
Hence x = y = 2
in hours there would be 156 minutes
Answer:
84.8 is the mean
Step-by-step explanation:
Add the grades from the quizzes which gives you 424, then divide by 5 which then gives you your answer of 84.8
Answer:
D.1
Step-by-step explanation:
13=12+? subtract 12 by both sides
1=?
D because the data generally goes downward just as the arrow for answer choice D.
