Hey!
Let's solve this together.
5x+1 = 1+x2
Possible Answers: {5,4,3,2}
Lets start with 5.
5(5)+1 = 1+2(5)***
25+1 = 1+10
26 ≠ 11
So, 5 is NOT the answer.
Now, 4.
5(4)+1 = 1+(4)2
20+1 = 1+8
21 ≠ 9
So, 4 is NOT the answer.
Now, 3.
5(3)+1 = 1+(3)2
15+1 = 1+6
16 ≠ 7
So, 3 is NOT the answer.
Lastly, 2.
5(2)+1 = 1+(2)2
10+1 = 1+4
11 ≠ 5
So, 2 is NOT an answer.
So, the answer is: None of the above. None of them can be answers because none of them make the statement true.
***(In algebra, we start using parenthesis instead of the dot for multiplication when using numbers.)
Hope this helps!
<h2><em>
~~PicklePoppers~~</em></h2>
Answer:
The boat is approximately 338.74 feet from the base of the cliff. If the problem suggests rounding to the nearest whole number, you should use 339 ft.
Step-by-step explanation:
Let's draw the right angle triangle associated with the problem (see attached image). Notice that the 305 ft height corresponds to the "opposite side" to the given acute angle of 
, and that the distance we need to find is the "adjacent" side to the given acute angle. Therefore, the appropriate trigonometric function to use is the "tangent", given that from it we can solve for the unknown adjacent side "x":
Answer:
a ) 24 cm
b) 40.04
Step-by-step explanation:
you literally just multiply them
X is 50 because a triangle should end up being equal to 180 in total and since the top is 80 then that leaves you with 100 and then the two bottoms are the same so that makes it 50
The answer for that question is 12 m/s2. Your multiplying 25x12 which equals 300.
