< means “Less than” and the other one means “less than or equal to”
3b + 0.5a
the variables b and a are unknown values that represent the number of bananas and apples to be bought. These are next to each of its prices for it to be multiplied once we know the variable.
The costs of the fruits are to be added and you will end up with the total cost of fruits.
The first one is congruent by ASA. The second does not have to be congruent, we don’t know enough.
3.9 x 10 ^-5 is the answer. 0.000039 in scientific notation is 3.9 x 10^-5
Answer:
Option A
Step-by-step explanation:
<u>Given equation is:</u>
Setting it up as a quadratic equation.
Comparing it with quadratic equation 
, we get:
a = 1 , b = -2 , c = 4
<u>Putting the values in quadratic equation:</u>
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
