Answer:
32 people people came in blue cars.
6 people came in red cars.
Step-by-step explanation:
Here, the given total number of people in the group = 48
Number of people who came in blue cars = Two - thirds
Now, Two - thirds of 48 =
So, total 32 people out of total 48 people came in blue cars.
Number of people who came in red cars = One- eighth
Now, One- eighth of 48 =
So, total 6 people out of total 48 people came in red cars.
Answer:
The value of the car will be x - (0.15)x after a year.
Step-by-step explanation:
The car was 15% more when it first came out, and the price went down by 15% after a year.
Therefore, to solve this problem, we need to multiply 0.15 by the initial cost, which will tell you how much the car price decreased.
Then, we need to subtract this amount from x, or the initial cost, in order to find how much the car will be worth after a year.
Therefore, the value of the car will be x - (0.15)x after a year.
Hope this helps! :D
Answer:
pi as a value of 3.14 or 3.14159.
Step-by-step explanation:
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Answer:
Rearrange the equations that result from use of the Pythagorean theorem.
Step-by-step explanation:
Transversal AB crossing parallel lines AD and BC makes supplementary interior same-side angles A and B. Since A = 90°, B must be 90°. The Pythagorean theorem then applies in the right triangles ABC and ABD.
We can use that theorem to write two expressions for AB^2:
BD^2 -AD^2 = AB^2 = AC^2 -BC^2
The middle expression, AB^2, isn't needed beyond this point. Adding (AD^2 -AC^2) to both sides of the equation gives the desired result:
BD^2 -AC^2 = AD^2 -BC^2
Answer:
A
Step-by-step explanation: