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kondaur [170]
3 years ago
10

Hello, i'm having trouble with this question in the picture if you know please help me (with workout).

Mathematics
1 answer:
disa [49]3 years ago
4 0
The area of the trapezoid is 4.5cm
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a(t)=(t−k)(t−3)(t−6)(t+3) is a polynomial function of tt, where kk is a constant. Given that a(2)=0a(2)=0, what is the absolute
Crank

Since a(2)=0, we know that t-2 must be a factor of a(t), so k=2. Then the zeros of a(t) are t=2,3,6,-3, and their product is -108, whose absolute value is 108.

3 0
3 years ago
Let event A = You roll an even number on the first cube.Let event B = You roll a 6 on the second cube.Are the events independent
Gnesinka [82]

The events are independent. By definition, it means that knowledge about one event does not help you predict the second, and this is the case: even if you knew that you rolled an even number on the first cube, would you be more or less confident about rolling a six on the second? No.

An example in which two events about rolling cubes are dependent could be something like:

Event A: You roll the first cube

Event B: The second cube returns a higher number than the first one.

In this case, knowledge on event A does change you view on event B (and vice versa): if you know that you rolled a 6 on the first cube you don't want to bet on event B, while if you know that you rolled a 1 on the first cube, you're certain that event B will happen.

Conversely, if you know that event B has happened, you are more likely to think that the first cube rolled a small number, and vice versa.


8 0
3 years ago
What is the answer??!!!!
Sveta_85 [38]

Answer cant help you

Step-by-step explanation:

i dont know

5 0
3 years ago
The measure of an angle is 164°. What is the measure of its supplementary angle?
storchak [24]

Answer:

16

Step-by-step explanation:

180-164=16 do the answer is 16

3 0
2 years ago
Factored completely, the expression 3x^2 - 3x - 18 is equivalent to
Dima020 [189]

Answer:

3(x−3)(x+2)

Step-by-step explanation:

4 0
3 years ago
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