Answer:
It should be 101
Answer: The values is 2.5 miles converted to 158,400 inches
Step-by-step explanation:
Convert 2.5 miles to inches
Convert inches to feet :
5280 feet is equivalent to 1 mile
x = 2.5 miles
x = 5280 x 2.5
x = 13200 feet
Then convert 13,200 feet to inches
Because 12 inches is equivalent to 1 foot
x = 13200 feet
x = 12 x 13200
x = 158,400 inches
Therefore 2.5 miles converted to inches is 158,400 inches
{x | x R, x > -2}
{x | x R, x < -2}
{x | x R, x > 2}
{x | x R, x < 2}
B. 20 < x < 50
C. 20 > x > 50
D. 20 ≤ x ≤ 50
Answer:
D) 20 ≤ x ≤ 50.
Step-by-step explanation:
Given : , the maximum speed is 50 miles per hour, and the minimum speed is 20 miles per hour.
To find: Write a compound inequality that represents the situation.
Solution : We have given that
Maximum speed = 50 miles per hour.
Minimum speed = 20 miles per hour.
Let x represent the speed .
According to question
maximum speed is 50 or less than 50.
Then we will use less than equal to sing
x ≤ 50
For Minimum speed is 20 or greater than 20 .
x ≥ 20
On combining both statement,
20 ≤ x ≤ 50
Therefore, D) 20 ≤ x ≤ 50.
B. The water falls down with an average speed of 5 ft./s from three seconds to five seconds.
C. The water travels an average distance of 3 feet from 3 seconds to 5 seconds.
D. The water travels an average distance of 5 feet from 3 seconds to 5 seconds.
Answer:
Your answer is: No, it is not a right triangle
Step-by-step explanation:
We can use the Pythagorean theorem to determine if a triangle is a right triangle. The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
Let's label the sides of the triangle:
Side A = 72 miles
Side B = 85 miles
Side C = 36 miles
To check if it's a right triangle, we can compare the lengths of the sides using the Pythagorean theorem:
1. Calculate the squares of the lengths of Side A and Side B:
- A^2 = 72^2 = 5184
- B^2 = 85^2 = 7225
2. Calculate the square of the length of Side C:
- C^2 = 36^2 = 1296
3. Check if the sum of the squares of the two shorter sides (A^2 + B^2) is equal to the square of the longest side (C^2):
- A^2 + B^2 = 5184 + 7225 = 12409
- C^2 = 1296
Since A^2 + B^2 is not equal to C^2 (12409 ≠ 1296), we can conclude that the given triangle is not a right triangle.