Answer:
m∠ABE = 62°
Step-by-step explanation:
Since, the given quadrilateral is a kite, diagonals will intersect at 90°.
Therefore, m∠AEB = m∠CEB = 90°
m∠BAE = 28° [Given]
m∠BCE = 58° [Given]
From ΔABE,
m∠BAE + m∠BEA + m∠ABE = 180°
28° + 90° + m∠ABE = 180°
m∠ABE = 180° - 118°
= 62°
Therefore, measure of angle ABE = 62°.
Answer:
Step-by-step explanation:
52
If that's not the answer you're looking for perhaps this is, I'm sorry I can't get much out of your question.
10m + n ⋅ 2/4 = 10m + n/2
m = 5 = 10m + n/2
n = 4 = 10m + n/2
Good Luck though!
Answer:
39 units²
Step-by-step explanation:
Quadrilateral VEDR has a width of 5 units and a height of 6 units, so an area of ...
(5 units)(6 units) = 30 units²
Triangle MVR has a base (VR) of 6 units and a height (M to VR) of 3 units, so an area of ...
(1/2)(6 units)(3 units) = 9 units²
Then the total area of the polygon MVEDR is ...
30 units² +9 units² = 39 units²
The
confidence interval for mean is
.
Here
.
Use standard normal distribution table.
The z value to be used is such that
![P(Z](https://tex.z-dn.net/?f=%20P%28Z%3Cz%29%3D%5Calpha%20%2F2%20)
![P(Z](https://tex.z-dn.net/?f=%20P%28Z%3Cz%29%3D0.05%20)
z=-1.96
The z value to be used is 1.96.