Answer:
<u>Regular Polygon:</u>
<em>C, E </em>(All sides and angles are equal)
<u>Irregular Polygon:</u>
<em>A, B, </em>(Not all sides or angles are equal)
<u>Not a Polygon</u>
<em>E, F </em>(There are curves and not a closed shape)
Hope this helps! Comment if you have any questions :)
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If there were a total of 21 games played over 3 months, you divide 21 by 3.
Your answer is 7 games were played each month.
The information about how many games were played at night is useless. It's just thrown in there to confuse you. :)
Answer:
Based on the 95% confidence interval for the difference in population proportion, there is convincing statistical evidence that he is correct
Step-by-step explanation:
The proportion from the sample of people from his party that support the law = 70%
The number the members of the politicians political party that support the law = 550 people
The proportion from the sample of people from the other party that support the law = 65%
The number the members of the politicians political party that support the law = 420 people
The confidence level of the test = 95%
The given confidence interval for the difference in proportion, C.I. = (-0.010, 0.110)
Given that the 95% confidence interval for the difference in population proportion ranges from -0.010, to 0.110, it is 95% certain that 0 is among the likely difference in proportion between the two populations and therefore, there is sufficient statistical evidence to suggest that there is no difference in the proportion of the members of either political that support the proposed new traffic law.
Answer:
34 goes in the blank.
Step-by-step explanation:
Triangle ABC is congruent to triangle TUV implies the following:
Angle A is congruent to angle T.
Angle B is congruent to angle U.
Angle C is congruent to angle V.
Side AB is congruent to side TU.
Side BC is congruent to side UV.
Side CA is congruent to side VT.
Note: Order tells you everything in a congruence statement.
Since side BC is congruent to UV, then the measure of side BC is equal to the measure of side UV.
8x+2=7x+6
Subtract 7x on both sides:
1x+2=6
x+2=6
Subtract 2 on both sides:
x=6-2
x=4
So if x=4, then the measure of side BC is 8x+2=8(4)+2=32+2=34.
So the measure of BC is 34 cm.
