Answer:
48ft tall
Step-by-step explanation:
x/6=40/5
Cross Multiply:
240/5=5x/5
x=48
The antenna is 48ft tall.
Answer:
2 is the coefficient
Step-by-step explanation:
2 is the coefficient bc a coefficient is the number next to a variable (such as x) and 2 is next to x and is the only one in the equation
Answer:
The correct answer is B.
Step-by-step explanation:
The answer would be $159.85
Answer:
<u>So, the answer is option B: a = −5, b = −9, c = 12</u>
Step-by-step explanation:
The general form of the quadratic Formula is ax² + bx + c = 0
We need to compare the given quadratic equation to the general form
ax² + bx + c = 0
−5x² − 9x + 12 = 0
So, we can deduce that
a = -5 , b = -9 and c = 12
<u>So, the answer is option B: a = −5, b = −9, c = 12</u>