We may draw a vertical that bisects the vertex angle and the shorter side of the triangle, to form a right-triangle with the measurements:
hypotenuse = 8
length = 1.5
We may then apply:
sin(∅) = P / H
sin(∅) = 1.5 / 8
∅ = 10.8 ≈ 11°
This is half of the vertex angle, so the vertex angle is:
11 * 2 = 22°
Answer:
y=3x-2 is a function because it passes the vertical line test.
Step-by-step explanation:
Answer:
I believe Commercial Mathematics is the kind of mathematics for the bussiness world. Where you calculate: There are 12 productions and three companies. Two companies already took 8 productions. How many productions will the last company take? Stuff like that.
Answer: 6
Step-by-step explanation:
Eliminate the negative and change the operation.
4 + 1
Rewrite equation with parts separated
4 + + 1 +
Add whole numbers
4 + 1 = 5
Solve fraction
+ = ??
Find LCD of and . LCD = 15
+ =
Simplify fraction
= 1
Combine whole number and fraction
5 + 1 + = 6
The width of the confidence interval is twice the margin of error. The lower bound of the confidence interval is the observed score minus the margin of error;
