Answer:
∠ I = 39°, ∠ J = 51°, ∠ K = 90°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the3 angles and equate to 180
3x + 21 + 5x + 21 + 90 = 180, that is
8x + 132 = 180 ( subtract 132 from both sides )
8x = 48 ( divide both sides by 8 )
x = 6
Then
∠ I = 3x + 21 = 3(6) + 21 = 18 + 21 = 39°
∠ J = 5x + 21 = 5(6) + 21 = 30 + 21 = 51°
∠ K = 90°
Where’s the answer choices??? the picture?? did you finish the question??
Intersection (repeated element in the set)
A={-9,0,5}
B={0,2,5,8}
C={-9,2,5}
Ans: C, {5}
*In set B and C, element 2 was repeated but not for set A.
Answer:
(0.2278, 0.3322)
Step-by-step explanation:
Given that out of 400 people 112 agree and 288 disagree
Proportion of people agreeing =
For confidence interval 90% we have critical value as
1.645
Margin of error =1.645*SE
=
Confidence interval
Answer:
the log function is the "inverse" function of an exponential function
by definition then
in this problem you have
thus what x solves this ? the answer is
thus (100,2)
B) the x intercept is when y = 0
x intercept at (1,0)
C) at 100, the curve will hit y = 5000
Step-by-step explanation: