QUESTION 21151 Using the Trapezium from QUESTION 1. lines VW and Zy are produced to meet at point
X resulting in the new A XVZ. This is shown in the diagram below
w
Y
V
2
Consider diagram above and answer the questions that follow:
2.1 Use the diagram above and construct
2.1.1 Height "h" perpendicular to base XV of A XVY
2.1.2 Height "k" perpendicular to base XZ of A XWZ
22 Usne hecht te down

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.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

using pemdas, (order of operations) you'll see the answer is 24.