Answer:
Step-by-step explanation:
Given
sinΘ = 
= 
Then the hypotenuse = 5 and one leg of the right triangle is 3
Using Pythagoras' identity to find the second leg (x)
x² + 3² = 5²
x² + 9 = 25 ( subtract 9 from both sides )
x² = 16 ⇒ x = 4
cosΘ = 
=
Y= 2x-3 i think, but i may be wrong
Answer:
b. the test contains 10 3- point questions and 14 5-point questions.
Step-by-step explanation:
good luck <3
Answer:
The answer is -8.
Step-by-step explanation:
The absolute value is the distance between a number and zero, and it is always positive. The distance between -8 and 0 is 8. Then, once the absolute value is found, the actual answer needs to be found by multiplying 8 by (-1). Usually the number in front of an absolute value is 1; however, this absolute value has a negative in front of it, which causes the 1 to become a -1. Thus, causing the final answer to be -8.
Answer:
B. 41
Step-by-step explanation:
took the test and got it correct :)
