<h2>
<u>Explana</u><u>tion</u><u>:</u></h2>
The above figures shows scaled copy of a Polygon. Polygon in the sense, means a figure which is closed and made up of straight lines. It can be of n sides where n = 1,2,3,4.....
- Scaled copies means polygons are similar to each other, it means they are having corresponding angles are equal and corresponding sides are proportional.
So, Polygon A is similar to Polygon B, it means their corresponding angles are equal and corresponding sides are proportional.
<h2>
<u>Calculation</u><u>:</u></h2>
According to our above concepts:
- Corresponding angles are equal, So if we compare the corresponding parts, then ? = <u>53°</u><u>(</u><u>Answer</u><u>)</u>
Here, we are not asked to find any other side of angle. But lemme show you how to determine the sides. The Corresponding sides are proportional.
<u>━━━━━━━━━━━━━━━━━━━━</u>
Answer:
- The function models exponential decay.
Step-by-step explanation:
Exponential function is:
- y = abˣ, where a- coefficient, b- base, x- exponent
When the coefficient is positive, the function is a growth if b > 1 and a decay if 0 < b < 1.
Given function has:
Since its coefficient is positive and base is between 0 and 1, it represents exponential decay.
Answer:
t = 5
Step-by-step explanation:
Equate h(t) to - 44, that is
- 10t + 6 = - 44 ( subtract 6 from both sides )
- 10t = - 50 ( divide both sides by - 10 )
t = 5
Thus h(5) = - 44