Answer:
53/31
Step-by-step explanation:
First, note that 1 22/31 is a mixed number, also know as mixed fraction. It has a whole number and a proper fraction. The numbers in the mixed fraction are defined as follow:
1 = whole number
22 = numerator
31 = denominator
To convert mixed number 1 22/31 to improper fraction, you follow these steps:
Multiply the whole number by the denominator
1 × 31 = 31
Add the product from Step 1 to the numerator
31 + 22 = 53
Write answer from Step 2 over the denominator
53/31
The mixed number 1 22/31 converted to improper fraction is therefore :
53/31
Answer:
y = 6√3 and x = 6
Step-by-step explanation:
this is a 30-60-90 triangle. The side opposite the 30° angle corresponds to the side of length 1 in the most basic 30-60-90 triangle; the side opp. 60° to the side of length √3; and the hyp. to the side of length 2.
To find y, write and solve an equation of ratios, as follows:
adj side adj side (adjacent to the 30° angle)
y √3
hypo hypo then (cross multiplying): 2y = 12√3, and
12 2 y = 6√3
If the hypo here is 12 and the adj side (y) is 6√3, then we can use the Pyth. Theorem to find the third side (x):
[12]² = [6√3]² - x² ↔ 144 = 36(3) - x² ↔ 36 = x². So x = 6 here.
The domain of a function is where the x of the function starts and finishes , but as that function doenst have an end or beginning, its domain is a) from negative infinity to infinity