If you would like to know the values of a, b, and c in the quadratic equation -2x^2 + 4x - 3 = 0, you can find this using the following steps:
ax^2 + bx<span> + c = 0
</span>
-2x^2 + 4x - 3 = 0
a = -2
b = 4
c = -3
The correct result would be <span>d. a = –2, b = 4, c = – 3</span>.
Answer:
.517
Step-by-step explanation: I did long division!
0 0. 5 1 7
5 7 2 9. 5 0 0
− 0
2 9
− 0
2 9 5
− 2 8 5
1 0 0
− 5 7
4 3 0
− 3 9 9
3 1
PU = 1
QU = 1
PX = PU + UV + VW + WX = 1 + 1 + 1 + 1 = 4
so
PU/PX = QU/TX
1/4 = 1/TX
so TX = 4
answer
TX = 4 units
Answer:
$1826 left in the account.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let b represent the number of cups of butter needed.
Let s represent the number of cups of sugar needed.
Let o represent the number of cups of oat needed.
Let f represent the number of cups of flour needed.
The recipe calls for two times as many cups of sugar as butter. It means that
s = 2b
Two times as many cups of oats as sugar. It means that
o = 2s
Two times as many cups of flour as oats. It means that
f = 2o
If Duane puts in one cup of butter, it means that b = 1
Therefore,
s = 2 × 1 = 2 cups
o = 2s = 2 × 2 = 4 cups
f = 2o = 2 × 4 = 8 cups
Therefore, he needs to add 8 cups of flour
