Step-by-step explanation:
a/q first we have to find the measurement of third side
so,
h² = a² + b²
4² = a² + 2²
16 = a² + 4
a = 16 - 4 = 12
a² = 12
a = √12 = 3.46
so,
area of square = a × a
= 3.46 × 3.46 = 11.97 sq unit
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The cost of beverages equals to the number of bottles times the price of one bottle.
Formula: C=1.25n,
where C is a cost of beverages, n is a number of bottles.
Linked the answer below not sure if it’s right tho
All of these would be perfectly fine represented by a pie chart except A, which doesn't add to 100%.
The question seems to be getting at the idea that a pie chart might be better when the slices are all visually different sizes. I don't really think that's right; a pie chart for D say, where the two slices are about the same, gives the correct impression of the relative frequencies, which are about the same.
Answer they're looking for: C
3x+2=5x-2
2x=4
x=2 i think is the answer im not sure if i got it right im sorry if i did get it wrong