Answer: $24.47
Step-by-step explanation: I don’t understand the kilometers.
Answer:
-2755
Step-by-step explanation:
Answer:
f(7) = -113
Step-by-step explanation:
Hello!
Substitute 7 for x in the equation.
<h3>Evaluate</h3>
- f(x) = -4x² + 10x + 13
- f(7) = -4(7)² + 10(7) + 13
- f(7) = -4(49) + 70 + 13
- f(7) = -196 + 70 + 13
- f(7) = -113
f(7) is -113.
Answer:
area of rectangle=l×b=2.4×5.8=13.92cm²
Answer:
C
Step-by-step explanation: