Marygracereusoraviz
Answered

which of the following is the value of 5m³+2m²+1 for m=-2? A.-45 B.-47 C.45 D.47​

Sagot :

Jazsarabacaviz

Answer:

The answer is letter A.

Step-by-step explanation:

the CSC is (60)

then the SIN is (330)

-4 COT is (-45)

so the answer is -45

(sorry I used my app to answer this)