I believe the correct answer is D Aarron Burr
Ima try to help a soap don’t worry *asap
We have been given that a car travels a steady speed and takes five hours to travel 310 miles. We are asked to find out average speed of the car.
To find average speed of car we will divide total distance traveled by time taken in completing the distance.
Upon dividing 310 by 5 we will get,
Therefore, average speed of car will 62 miles per hour.
Answer:
Statement: <em>m<</em>ABC = <em>m<</em>CBD
Reason: <em>m<</em>ABC + <em>m<</em>CBD = 52°
Step-by-step explanation:
Hi Lauren! I hope you’re fine!
Well, the exercise defines that segment BC is the bisector of angle ABD (m<ABD). As you may already know, a bisector is a segment that divides the angle (in this case m<ABD) into two equal angles (m<ABC and m<CBD).
The exercise ask you to prove that the angle <em>m<</em>ABC = 26 °
To arrive at this answer, you must first declare that the ABC and CBD angles are the same (this is your statement).
Then, you must apply the data they give you in the slogan as the reason. That is, you know that the greater angle ABD measures 52 ° and is the sum of the angles ABC and CBD. Therefore, in the reason column you must put m<ABC + m<CBD = 52°
So your statement is: m<ABC = m<CBD (Let's call this equation 1)
And your reason is: m<ABC + m<CBD = 52° (And let's call this equation 2)
<u>Here is the prove:
</u>
Let's start with equation 2
m<ABC + m<CBD = 52° (WE REPLACE WITH EQUATION 1 WHERE m<ABC = m<CBD)
m<ABC + m<ABC = 52°
2 * m<ABC = 52°
m<ABC = 52°/2
m<ABC = 26°
I hope I've been helpful!
Regards!
It's
0.5=0.85^x take natural log of both sides...
ln0.5/(ln0.85)=x
x≈4.265 years the car's value will be half of its original value...
y=20000(0.85)^(4.265)
y=$10000.00