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Goshia [24]
3 years ago
13

Look at the figure: An image of a right triangle is shown with an angle labeled x. If tan x° = e divided by 8 and sin x° = e div

ided by f, what is the value of cos x°?
Mathematics
2 answers:
Nastasia [14]3 years ago
8 0

Answer:

cos x = 8/f.

Step-by-step explanation:

We can use the identity :

tan x = sin x / cos x.

Substituting:

e/8 = e/f / cos x

e/8 * cos x = e/f

cos x = e/f * 8/e

cos x = 8e / fe

cos x = 8/f.

gladu [14]3 years ago
5 0

Answer:

8/f

Step-by-step explanation:

o/a = t

o/h = s

a/h = c

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Based on the drawing, Which can be used to prove PQR ≅ STV?
natta225 [31]

Answer:

Option (2) is correct.

Based on the drawing, SAS can be used to prove PQR ≅ STV

Step-by-step explanation:

We have to find the criterion by which the two given triangle can be prove similar from the given options.

Consider, the given triangles from the drawing given

ΔPQR and ΔSTV,

PR = VS  (Given)

∠QRP = ∠TVS ( Given)

and, QR = TV (given)

Thus,  PQR ≅ STV  ( SAS CRITERION)

For SAS criterion , we need to show that two sides and the angle between those sides are equal .

Thus, option (2) is correct.


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3 years ago
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Viktor [21]

Answer:

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Step-by-step explanation:

They said that Nara ran 14 miles and she had ran 2 more than Alicia, so that would be 14 - 2 which is 12.

8 0
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Step-by-step explanation:

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2 years ago
Suppose f(x)=x^2. what is the graph of g(x)=f(3x)?<br>​
Katarina [22]

Answer:

D

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MrRissso [65]
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