For which value of x is parallelogram upper x upper y upper z upper a a rectangle? quadrilateral upper x upper y upper z upper a is shown with diagonals upper x upper z and upper a upper y intersecting in the middle of the figure. the part of the diagonal between upper a and the intersection of the diagonals is labeled 5 x minus 5. the part of the diagonal between upper z and the intersection is labeled 3 x plus 3. a. 2 b. 3 c. 4 d. 5

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

multiply then divide

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

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