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Y_Kistochka [10]
2 years ago
12

Right triangle trigonometry word problems help

Mathematics
1 answer:
saveliy_v [14]2 years ago
3 0
30? I believe ...I subtracted to get the other side ;)
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If the first of three consecutive integers is subtracted from 138, the result is the sum of the second and third. What are the i
otez555 [7]

Answer:

First Integer = n = 45

Second Integer = n+1 = 45 + 1 = 46

And Third Integer = n+ 2 = 45 +2 = 47

Step-by-step explanation:

Let First integer = n

Second Integer = n+1

Third Integer = n+2

According to the question given (If the first of three consecutive integers is subtracted from 138, the result is the sum of the second and third) the equation will be:

138 - n = (n+1) + (n+2)

Solving the equation:

138 - n = n+1+n+2

138 - n = 2n+3

138 - 3 =2n +n

135 = 3n

135/3 = n

=> n= 45

So, First Integer = n = 45

Second Integer = n+1 = 45 + 1 = 46

And Third Integer = n+ 2 = 45 +2 = 47

8 0
3 years ago
Please help! Thanks!
Over [174]
It's c u do distribute the -4 to everything in the ( )'s then combine the like terms
3 0
3 years ago
Read 2 more answers
The product of complete numbers<br> (4, 6) and (5-6) is ?
alexdok [17]

Answer:

(38,9)

Step-by-step explanation:

4 0
2 years ago
Which is the parent function of y=√5x+6
Ostrovityanka [42]
Hi there! The answer is D.

The parent function is the simplest form of a function. We can distinguish a variety of parent functions like linear, exponential, square root, absolute, logarithmic, quadratic, cubic, rational or constant (trigonometric functions excluded).

Now we can have a look at the function.
y =  \sqrt{5x  + 6}

The thing that is the most important in this function is the square root, because this mainly decides the way the function looks. Therefore, the parent function is the simplest form of a square root function, which is the following:
y =  \sqrt{x}

Therefore the answer is D.
~ Hope this helps you!
6 0
2 years ago
Sketch the graph of 4x² + 25x – 21 = y using your graphing calculator. What are the x-intercepts of this graph
denis-greek [22]

Answer:

B .75 - 7

Step-by-step explanation:

3 0
2 years ago
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