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N76 [4]
4 years ago
11

The discriminant is a quick way to determine the quantity and type of the possible solutions of a quadratic equation. If the dis

criminant has a value of -28, what can we conclude about the solution(s) to the equation?
There are no real solutions to the quadratic equation.
There are two real solutions to the quadratic equation.
There is only one real solution to the quadratic equation.
There are three real solutions to the quadratic equation.
Mathematics
1 answer:
Schach [20]4 years ago
3 0
<span>There are no real solutions to the quadratic equation.


</span>
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This week there are 144 members at the meeting, which is 90% of the total group​. What is the total number of green team members
irina1246 [14]

Answer:

The total number of Green team members is 160.

Step-by-step explanation:

Given 90% of the total members present at the meeting which is 144.

Let the total number of members be x.

90\%\ of x=144\\\frac{90\times\ x}{100}=144\\9x=1440\\x=\frac{1440}{9}=160

Hence we can say that, The total number of Green team members is 160.

6 0
3 years ago
​Together, teammates Pedro and Ricky got 2677 base hits last season. Pedro had 285 more hits than Ricky. How many hits did each
abruzzese [7]
So basically, you subtract (2677-285 = 2392) then you divide by 2 (2392/2=1196) so Ricky has 1196 and Pedro has 1481
7 0
3 years ago
Please help i dont understand :(
saul85 [17]

Answer:306

Step-by-step explanation:

since the width of the bottom square is 10, you split it between the triangles on top. You have to do this because 7 is not the whole width of the two triangles. So then the width of the triangles would be 12, 12 times 9 is 108, you'd have 216 total for both triangles and then the area of the square is 90, 90 plus 216 is 306.

6 0
3 years ago
What is X divided by 3 = 15
Natali5045456 [20]

Answer:

x=5

Step-by-step explanation:

7 0
3 years ago
(2^8 ⋅ 5^−5 ⋅ 19^0)^−2 ⋅ 5 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 ⋅ 2^28 (5 points)
DENIUS [597]

Answer:

the answer is 400

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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