9514 1404 393
Answer:
-40m² +112
Step-by-step explanation:
g(f(6-2m²)) = g(-4(6 -2m²)) = g(8m² -24)
= -5(8m² -24) -8 = -40m² +120 -8
g(f(6-2m²)) = -40m² +112
Answer:
19
Step-by-step explanation:
by replacing x and y with their given values ,
we get :-
=》2x + 7y - 10
=》(2 × 4) + (7 × 3) - 10
=》8 + 21 - 10
=》29 - 10
=》19
2arctan(2/5) = 44°
180° -44° = 136°
The angles are 44°, 136°.
If D is the midpoint of CE, then CD must be equal to DE
Answer: C
In a right triangle, the measure of one acute angle is 26°. What is the measure of the other acute angle? 180° 154° 64° 90°