Answer:
b)21
Step-by-step explanation:
f(-6) = 9 - 2 × (-6) = 9+12=21
Two angles are complementary when the sum of their angles total to 90°. That means, if the first angle is 35°, then the second angle's measurement must be equal to (90 - 35) = 55°.
From the choices, the answer is <span>D: 55°.</span>
Answer:
m<7 = 49°
m<8 = 41°
m<9 = 49°
m<10 = 41°
Step-by-step explanation:
Given :
m<7 ≅ m<9
m<8 = 41°
m<7 = 90° - m<8 (complementary angles)
m<7 = 90° - 41° (substitution)
m<7 = 49°
m<9 = m<7 (m<7 ≅ m<9)
m<9 = 49° (substitution)
m<10 = 90 - m<9
m<10 = 90 - 49
m<10 = 41°
Answer:
"?" = 3
Step-by-step explanation:
The answer can be gotten by subtracting 4 from 7. The 4 is the exponent in (4a^4b), and the 7 is the exponent in 16a^7b. So:
7 - 4 = 3
Therefore, the "?" = 3
Hope this helps :)
Answer:
i cant see the answers what do they say?
Step-by-step explanation:
