Answer:
2.4
Step-by-step explanation:
- √(x² +49) = x + 5
- (√(x² +49) )²= (x + 5)² ⇒ square of both sides
- x² + 49 = x² + 10x + 25 ⇒ simplifying, x² get cancelled
- 10x = 49 -25
- 10x = 24
- x= 24/10
- x= 2.4
<u>Answer is</u> 2.4
Answer:
tan θ
Step-by-step explanation:
The value X, is the opposite of your angle 24°, and you have the value of the line adjacent to your angle (12)
Tan θ =
Answer:
-509
Step-by-step explanation:
h(t) = -16t² + 38t + 9
h(7) = - 16(49) + 38(7) + 9
h(7) = -784 + 266 + 9
h(7) = -509
Answer:
try the answer C
Step-by-step explanation: