MARKIN BRAINIEST !!!
Answers
your answer is option D
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b) 70.7 feet
c) 86.6 feet
d) 100.0 feet ...?
Answers
Angle at which the kite is flying = 45 degrees
Let us assume the length of the string = x feet
Then
x = 50 * (square root 2)
= 50 * 1.414
= 70.7 feet
From the above deduction, it can be concluded that the correct option among all the options that are given in the question is the second option or option "b".
Answer:
the answer is b) 70.7 feet
Step-by-step explanation:
thank you for amazing answers on the board.
Answers
Answer
31,200,000
Explanation
Firstly, calculate the constant of proportionality.
Al ∝ N
Al = kN Where Al = number of aluminium cans, k = constant and N = number of people using the can.
Al = kN
k = Al/N
= 120000/500
= 240
Equation becomes;
Al = 240N
For 130000 cans;
Al = 240 × 130000
= 31,200,000
Answers
Answer:
Step-by-step explanation:
We can simplify this equation down until we have x isolated.
If we add 17 to both sides:
Now we can divide both sides by 3:
So .
Hope this helped!
x= 21
Explaination:
3x - 17 = 46
3x = 46 + 17
3x = 63
3x/3 = 63/3
x = 21
Answers
Answer:
1.2 hours
Step-by-step explanation:
Given the following :
Time taken by Adam to shovel driveway = 2 hours
Time taken by BEV to shovel highway = 3 hours
How long will it take them working together
Hence Adam's rate of shoveling per hour :
Reciprocal of time taken = 1/2 per hour
BEV's rate will also be ;
1/ 3 per hour
If both work together ; that is combining the rate :
1/2 + 1/3 = (3 + 2) = 5/6
Combined rate = 5/6
Total fraction of shoveled area = 1:
Time taken = area / rate
= 1 ÷ (5/6)
= 1 × (6 / 5)
= 6/5
= 1 1/5 hours = 1.2 hours
Answers
The other one, if it has a solution, it must be in [-1;1]. Because it only gives positive results the solution is further restricted to [0;1]. Because the cosine function is continuous and strictly decreasing on this interval, the difference of x and it's cosine will shrink up to some point within the interval where it gets to 0 (the solution) and then flips sign (the cosine gets less than the number), further decreasing until the end of the interval.
Answer:
ok no cap
Step-by-step explanation:
Answers
Solving Steps:
1. Solve for x
40-4x=50-8x
-4x+8x=50-40
4x=10
x=2.5
2. Find <1 and <2
40-4(2.5)
40-10
=30