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JulijaS [17]
3 years ago
11

Need help now!!! 20 points!!!

Mathematics
2 answers:
Archy [21]3 years ago
8 0

- x {}^{2}  + x - 1
The answer would be C
s344n2d4d5 [400]3 years ago
8 0

- {x}^{2} + x - 1
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Label if it is binomial or monomial or trinomial
zvonat [6]

Answer:

Binomial

Binomial

Trinomial

Trinomial

Monomial

Binomial

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6 0
3 years ago
Find the measure of cd
Elodia [21]

Answer:

93x36

Step-by-step explanation:

1+1+2

7 0
3 years ago
What is the vertical shift for the absolute value function below. Explain how you know using complete sentences. Include the dir
koban [17]

The vertical shift of the function f(x) = 9|x + 1| + 2 is 2 units up

The absolute function is given as:

f(x) = 9|x + 1| + 2

An absolute function is represented as:

f(x) = a|x - h| + k

Where k represents the vertical shift.

By comparison, the value of k is:

k = 2

This means that the vertical shift is 2 units

Hence, the vertical shift of the function f(x) = 9|x + 1| + 2 is 2 units up

Read more about absolute value function at:

brainly.com/question/25971887

7 0
3 years ago
During a certain week, the mean price of gasoline in the New England region was $3.796 per gallon. A random sample of 32 gas sta
Ymorist [56]

Answer: the probability that the mean price for the sample was between $3.781 and $3.811 that week is 0.94122

Step-by-step explanation:

Given that;

sample size n = 32

mean μ = $3.796

standard deviation σ = 0.045

P(3.781 < x" < 3.811) = ?

Standard Error S.E = σ/√n = 0.045/√32 = 0.007955

z value for 3.781, z = x-μ/S.E = (3.781-3.796)/0.007955 = -1.8856 ≈ -1.89

z value for 3.811, z = x-μ/S.E = (3.811-3.796)/0.007955 = 1.8856 ≈ 1.89

P(3.781 < x" < 3.811) = P( -1.89 < z < 1.89)

= P(z < 1.89) - P(z <  -1.89)    

from z-score table  

⇒ 0.9706 - 0.02938

⇒ 0.94122

Therefore the probability that the mean price for the sample was between $3.781 and $3.811 that week is 0.94122

6 0
3 years ago
Whoever answers first and it is correct I will award Brainliest!!!
victus00 [196]

Answer:

below

Step-by-step explanation:

that is the procedure above

fraction of arc RS

ANGLE RcS = 60 °

60°/360°

=1/6

therefore the total fraction is 1/6

5 0
3 years ago
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