Answer:
a = 6
Step-by-step explanation:
X- (1/6)= (1/12)
Add (1/6) to each side
x = (1/12)+(1/6)
x=(1/12)+(2/12)
x=(3/12)
x=(1/4) or .25
Answer:
cos 90°
Step-by-step explanation:
(cos 60°)(cos 30°) − (sin 60°)(sin 30°)
= cos ( 60° + 30°)
= cos 90°
Answer:
The answer = 8.1841 cm²
Step-by-step explanation:
Sector of area = <u>46⁰</u> pie14²
360⁰
Area of the showed region = 78.6794 - 1/2 × 14 × 14 × sin46⁰
= <u>8.1841cm</u><u>²</u>
<u>MARK</u><u> </u><u>BRAINLIEST</u><u> </u>
Answer:
option D
Step-by-step explanation:
f(x) = 7x- 3
g(x) = x2 - 4x- 8
we have
(f+g)(x)= 7x- 3 +x2 - 4x- 8
(f+g)(x)= x2+ 3x- 11
