Pythagorean Theorem: a^2+b^2=c^2
C^2 being the missing angle because it’s the hypotenuse( angle diagonal from the 90degree box
4^2+13^2 = c^2
16+169=c^2
185=c^2
Then square root from both sides & c = 13.6
Explanation: 54 yards is about 162 feet, and since we are converting measurements we need this ( duh ) and 135 seconds is approximately 2.25 minutes, so what we need to do is is divide the numbers like any conversion problem: 162 divided by 2.25 is 72.
Hope this answer helps!
Answer:
Step-by-step explanation:
1) Remove parentheses.
2) Regroup terms.
Answer:
![\sqrt[n]{x} => n \ is \ the \ index \ and \ x \ is \ the \ radicand\\\\1. b) -23^7\\\\2. a) 2\\\\3. b) \sqrt{3} \cdot\sqrt{2} =\sqrt{6}](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Bx%7D%20%3D%3E%20%20n%20%5C%20is%20%5C%20the%20%5C%20index%20%5C%20and%20%5C%20x%20%5C%20is%20%5C%20the%20%5C%20radicand%5C%5C%5C%5C1.%20b%29%20%20-23%5E7%5C%5C%5C%5C2.%20a%29%202%5C%5C%5C%5C3.%20b%29%20%5Csqrt%7B3%7D%20%5Ccdot%5Csqrt%7B2%7D%20%3D%5Csqrt%7B6%7D)
For q1 and q2 I have given explanation already.
q3 to multiply radicals the index must be same.
option a . different index. ∛5 √2
option b . same index so √3 √2 = √6
option c. again different index.
Answer:
f(2) = 1
(1) = 2
(f(2)) = 2
Step-by-step explanation:
f(x) = x
(x) = 2x
f(2) = (2)
f(2) = 1
(1) = 2(1)
(1) = 2
(f(2)) = 2((2))
(f(2)) = 2(1)
(f(2)) = 2
