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STatiana [176]
3 years ago
8

if alpha and beta are the zeros of the quadratic polynomial FX = x square - 5 x + 4 find the value of one by alpha + 1 by beta-2

alpha x beta​
Mathematics
1 answer:
Kryger [21]3 years ago
5 0

Answer:

suggestions use math scanner or mathaway or algebra calculator they will provide the steps and answer

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Zoe invested $16,000 in an account paying an interest rate of 3.6% compounded
Diano4ka-milaya [45]

Answer:

Its 32800

Step-by-step explanation:

6 0
3 years ago
Which lines are parallel? justify your answer
Salsk061 [2.6K]
A is the answer :) hope I helped
3 0
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So I need help with this because I had did it but the teacher said to redo it but I forgot the answers,
cricket20 [7]
I’ll answer the first question, what’s 3 plus 13? 16 that’s your answer
4 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
son4ous [18]

Answer:  a & b

<u>Step-by-step explanation:</u>

The sum of the probabilities should equal 1.0

a) <u>probability of 5/3 is greater than 1</u> shows that the probability distributions will result in a sum greater than 1.    

b) <u>The sum of the probabilities is 31/12</u> shows that the sum of the probability distributions is unequal to 1.0.

c) <u>The result is less than 0</u> is irrelevant.  The data could be temperature <em>(or something else which can be measured as a negative value).</em>

d) <u>The probabilities have different denominators</u> is irrelevant. Fractions can be reduced and unlike denominators can be turned into like denominators.  The most important thing is that their sum is 1.0.

4 0
3 years ago
The perimeter of a rectangle is 60 cm. The length of the rectangle is four times the width. This
SIZIF [17.4K]
You can simply use substitution. Since 1L=4w, what we can do is substitute any Ls for 4w and vice versa.
2L+2w=60
8w+2w=60
10w=60
w=6
Next, we insert w into the equation to find the value of l.
2L+2(6)=60
2L+12=60
2L=48
L=24
We can check our answers by inserting them into the second equation
1(24)=4(6)
24=24
This is true therefore our answer is correct.
6 0
3 years ago
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