I got 18. i did this by using the SOH CAH TOA method. In this case you have the the angle and the hypotenuse, and you’re looking for the adjacent side, therefore you need to use CAH

4 0

3 years ago

Select all the ratios equivalent to 8:6. A. 4:3 B. 6:8 C. 16:12 D. 10:8 E. 7:5

omeli [17]

9514 1404 393

Answer:

A, C

Step-by-step explanation:

The given ratio can be reduced by removing a factor of 2 from each element.

8 : 6 = 4 : 3 . . . . matches A

It can be put in other forms by multiplying each element by the same factor. Using a factor of 2 on the original ratio values, we get ...

8 : 6 = 16 : 12 . . matches C

Any ratio that doesn't reduce to the integer ratio 4 : 3 is not equivalent. The ratio with elements reversed (3:4) is not equivalent.

7 0

3 years ago

Ok help find the statements and reasons. I am confused and I think I got some things wrong

qwelly [4]

It is given that

$\angle EDF\cong\angle GHF$

An angle in geometry is denoted by the angle symbol (∠) followed by three letters which represent points that form the angle. ∠EDF means that E and F are the "tips" of the angle and D is the vertex in the middle, therefore, ∠FDE represents the same angle.