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trasher [3.6K]
3 years ago
9

What is the tangent of < A ?​

Mathematics
1 answer:
makvit [3.9K]3 years ago
4 0
The tangent of an angle is the trigonometric ratio between the adjacent side and the opposite side of a right triangle containing that angle. Example: In the triangle shown, tan(A)=68 or 34 and tan(B)=86 or 43 .
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Factor 4n^2 - 5n -6​
Allushta [10]

Answer:

(n-2) • (4n+3)

Step-by-step explanation:

4n2-5n-6  

Final result :

 (n - 2) • (4n + 3)

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (22n2 -  5n) -  6

Step  2  :

Trying to factor by splitting the middle term

2.1     Factoring  4n2-5n-6  

The first term is,  4n2  its coefficient is  4 .

The middle term is,  -5n  its coefficient is  -5 .

The last term, "the constant", is  -6  

Step-1 : Multiply the coefficient of the first term by the constant   4 • -6 = -24  

Step-2 : Find two factors of  -24  whose sum equals the coefficient of the middle term, which is   -5 .

     -24    +    1    =    -23  

     -12    +    2    =    -10  

     -8    +    3    =    -5    That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -8  and  3  

                    4n2 - 8n + 3n - 6

Step-4 : Add up the first 2 terms, pulling out like factors :

                   4n • (n-2)

             Add up the last 2 terms, pulling out common factors :

                   3 • (n-2)

Step-5 : Add up the four terms of step 4 :

                   (4n+3)  •  (n-2)

            Which is the desired factorization

Final result :

 (n - 2) • (4n + 3)

3 0
4 years ago
Which equation is the inverse of y = 16x2 + 1?<br> | yi x=1
dsp73

so sixteen times 2 is 32 +1 is 33 so yi is 32 I think I'm not sure cause I dont get that

8 0
3 years ago
Jessica made 2 pounds of fudge. How many 1/6 -pound servings are in the 2 pounds of fudge?
Maksim231197 [3]
12 because 2 divided into 1/6 will be 2 times six because your will flip the reciprocal and you'll get 12
4 0
3 years ago
Going to highschool next year! Can anyone help me understand Algebra? Math isn't a good subject of mine. My class sort of tried
AlekseyPX
WHat would you like to know? I took algebra 1 in my 7th grade year. Algebra 2 my 8th, geometry 9th, and rn im in Pre-calc. I bet I can help!
8 0
4 years ago
In a football game, the home team scored 1 touchdown and one extra point during every quarter. How many points did the home team
ratelena [41]

Answer:

28 points

Step-by-step explanation:

A touch down is 6 points and an extra point is 1 point

There are 4 quarters

6+1 = 7

4 quarters

4*7 = 28

They scored 28 points

3 0
3 years ago
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