Answer:
1/5
Step-by-step explanation:
y1-y2/x1-y2 = (3-1)/5-(-5)
Answer:
Step-by-step explanation:
∠BEC is supplementary with ∠BEA
<u>Find the measure of ∠BEA</u>
- m∠BEA = 1/2(mCD + mAB)
- m∠BEA = 1/2(120° + 100°) = 110°
<u>Supplementary angles sum to 180°</u>
- m∠BEC + m∠BEA = 180°
- m∠BEC = 180° - 110° = 70°
Correct choice is D
Answer:
-3
Step-by-step explanation:
10 minus 13 is negative 3.
Using an exponential function, it is found that the latest models battery life will be of 841 minutes 7 months from now.
<h3>What is an exponential function?</h3>
An increasing exponential function is modeled by:
In which:
- A(0) is the initial value.
- r is the decay rate, as a decimal.
In this problem, considering that the current battery life is of 684 minutes, and it should increase by 3% each month, the equation for the battery life after t months is given by:
Then, in 7 months, it will be given by:
More can be learned about exponential functions at brainly.com/question/25537936