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.
B. 3 months
C. 5 months
D. 6 months
Answer: 5 months
Step-by-step explanation: got the question right
Answer:
The highest common factor would be 114
3876 = 2x3x3x17x19
114 = 2x3x19
The highest common factor (HCF) of 3876 and 114 is 6.
To find the highest common factor (HCF) of two numbers, such as 3876 and 114, we need to determine the largest number that divides evenly into both given numbers.
We can start by finding the prime factors of each number. The prime factorization of 3876 is 2 × 3 × 1,29, and the prime factorization of 114 is 2 × 3 × 19.
The common factors we can identify are 2 and 3, so the HCF of 3876 and 114 is 2 × 3, which is 6.
#SPJ11
±square root of 20
±5
±20
Answer:
x = ±√10
Step-by-step explanation:
Don't you mean x^2 = 10 or x² = 10?
Taking the square root of both sides, we get:
x = ±√10 (matches first answer)
A. 2/9
B. 9
C. -2/9
D. -9/2