Answer:
this statement is false.
Step-by-step explanation:
cancel equal terms
add the numbers (5+12) (2+14)
17=16
not true.
198 is the answer ok ok ok
-3x² + 2y² + 5xy - 2y + 5x² - 3y²
Add your like terms.
(-3x² + 5x²) + (2y² - 3y²) + 5xy - 2y
Simplify.
2x² + 5xy - y² - 2y
~Hope I helped!~
Answer: x = 23.2
Is you are just finding sin(22°) = 0.374
= 0.4
Step-by-step explanation:
since you are finding x (adjacent), then you have to use cos.
cos 22° = x/25
(multiply both sides by 25 to make x stand alone).
25(cos 22°) = x
x= 23.179
x= 23.2