Question 7 Cicle is shown
D
А
B
Which statement explains why ZA is a right angle?
LA is a central angle that intercepts Y Z. Because the measure d Y Z = 180°, i follows that mLA = {(180°) = 90°
LA is a central angle on Gameter Y Z Because the measure of AY Z A is 180°t follows that m_A = {(180°) = 90°
LA is an inscribed angle that intercepts ÝZ. Because the measure of YZ : 180°, & follows that m_A = { (180°) = 90°
LA is an inscribed angle on diameter Y Z. Because the measure of AY ZA is 180°, se follows that m_A = {(180°) = 90°
D

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

wedfghjkl;

tyuiop[]ghjkl;

step-by-step explanatio89

b

step-by-step explanation: