Triangle ABC is a right triangle. Point D is the midpoint of side AB and point E is the midpoint of side AC. The measure of angl
e ADE is 47°.
(refer to the attachment 1)
Which statement and reason can be used to fill in the numbered blank spaces?
Corresponding angles are congruent
Triangle Sum Theorem
Measure of angle AED is 43°.
Alternate interior angles are congruent
Base Angle Theorem
Measure of angle AED is 47°
Base Angle Theorem
Corresponding angle are congruent
Measure of angle AED is 43°.
Alternate interior angles are congruent
Triangle Sum Theorem
Measure of angle AED is 47°
(refer to the attachment 2)
(refer to the attachment 1)
Which statement and reason can be used to fill in the numbered blank spaces?
Corresponding angles are congruent
Triangle Sum Theorem
Measure of angle AED is 43°.
Alternate interior angles are congruent
Base Angle Theorem
Measure of angle AED is 47°
Base Angle Theorem
Corresponding angle are congruent
Measure of angle AED is 43°.
Alternate interior angles are congruent
Triangle Sum Theorem
Measure of angle AED is 47°
(refer to the attachment 2)
1 answer:
You might be interested in
Answer:
The degrees of freedom are given by:
The p value would be given by:
Since the p value is higher than 0.1 we have enough evidence to FAIl to reject the null hypothesis and we can't conclude that the true mean is less than 60
Step-by-step explanation:
Information given
60, 56, 60, 55, 70, 55, 60, and 55.
We can calculate the mean and deviation with these formulas:
Replacing we got:
represent the mean
represent the sample standard deviation for the sample
sample size
represent the value that we want to test
represent the significance level
t would represent the statistic
represent the p value
Hypothesis to test
We want to test if the true mean is less than 60, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
The statistic would be given by:
(1)
Replacing the info we got:
The degrees of freedom are given by:
The p value would be given by:
Since the p value is higher than 0.1 we have enough evidence to FAIl to reject the null hypothesis and we can't conclude that the true mean is less than 60