If cos Θ = negative 4 over 7, what are the values of sin Θ and tan Θ?
Answers
The values of sin theta and tan theta are √45/7 and √45/4 respectively
Trigonometry identity
Given the following trigonometry identity
cos Θ = -4/7
This shows that
Adjacent = 4
Hypotenuse = 7
Determine the opposite
x^2 = 7^2 - 4^2
x^2 = 49 - 4
x^2 = 45
x = √45
Determine the value of sin Θ
sin Θ = opp/hyp
sin Θ = √45/7
Determine the value of tanΘ
tanΘ = opp/adj
tanΘ = √45/4
Hene the values of sin theta and tan theta are √45/7 and √45/4 respectively
learn more on triginometry here: brainly.com/question/24349828
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∠C, ∠F are rt. ∠'s; AC = DF; ∠B = ∠E
HL
LL
HA
LA
Answers
AC = DF are the short legs of both triangles.
∠B = ∠E.
In this scenario, the postulate is ASA (Angle-Side-Angle)
The remaining sides that must be noted to prove that the triangles are congruent are the long legs and hypotenuse.
CB = FE can be LL for congruence where tt states that if the legs of one right triangle are congruent to the legs of another right triangle, then the triangles are congruent.
Nameof postulate or theorem that supports the conclusion that the triangles are congruent is Angle-side-Angle (ASA).
Given information:
are right triangle,
From the figure,
are right angletriangle.
And
{
congruence rule}
Hence, Nameof postulate ortheorem that supports the conclusion that the trianglesare congruent Angle-side-Angle.
Learn more about Congruency of triangle here:
Answers
Answer:
$15 profit would Caroline make .
Option (B) is correct .
Step-by-step explanation:
As given
i.e
i.e
Thus
Profit = (Cost of the 20 stock after 10 month - Cost of the 20 stock before 10 month ) × Total number of shares .
L.C.M of (4,2) = 4
Profit = 3 × 5
Profit = $15
Therefore the $15 profit would Caroline make .
Option (B) is correct .
Answers
the answer is PQ and plane SP
The standard deviation of the number of points earned by each group
The mean number of points earned by each player
The mean number of points earned by each group
Answers
Since the coach is studying the two different groups, the results will be more meaningful if the groups are compared to one another as opposed to the players. It would also make more sense to study the mean (or average) of the points scored, rather than the standard deviation (which is essentially a measure of how spread out a set of numbers are).
Answer:
The answer is The mean number of points earned by each group
Step-by-step explanation:
Answers
Answer: Our simplified form will be
Step-by-step explanation:
Since we have given that
So, first we split the middle term of the denominator ,
Similarly,
Now, we put in our expression above:
Hence, our simplified form will be
After factoring you will get:
x-5 over (x+2)(x+5) times x+4 over (x-3)(x+4)
Step 2 is to remove the duplicate factors!
Remove x+4 and x+5
x-5 over (x+2)(x-5) times 1 over x-3 = 1 over x+2 times 1 over x-3
Step 3 is to multiply the numerators and the denominators.
End result is 1 over (x+2)(x-3)
Help!!!!!!!!!
Answers
Answer:
−2161
Step-by-step explanation:
Subtract 67 from -2094
If you want me to show work, let me know!