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FromTheMoon [43]
3 years ago
5

The length of a rectangle is 11 inches longer than it's width, the perimeter is 86 inches write an equation and solve to find le

ngth
Mathematics
1 answer:
olga_2 [115]3 years ago
6 0
I have no clue soooo sorry

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What's the value of c that makes 9x^2 + 12x + c a perfect square trinomial.
seraphim [82]
The value of c that makes up a perfect square trinomial is


9x^2 - 12x +c
4 0
3 years ago
A certain statistic bˆ is being used to estimate a population parameter B. The expected value of bˆ is equal to B. What property
insens350 [35]

Answer:

Unbiased

Step-by-step explanation:

If b^ is equal to B this means that it is an unbiased estimator. When there is an absence of bias, we have an unbiased estimator. As an unbiased estimator it gives accurate information most of the time. The result it gives is not over estimated and also it is not underestimated.

Expected value = true value

Parameter estimates are correct on average

Thank you

6 0
3 years ago
3
erastovalidia [21]

ummm i think is bussin dems toes, but im not sure

7 0
3 years ago
When converting from inches to feet, the measurement in inches, m, of an object varies directly with its measurement in feet, f,
jonny [76]

Step-by-step explanation:

wow, how complicated can one phrase this ...

the point being :

1 ft = 12 in and vice versa (1 in = 1/12 ft)

so, any measurements given in feet but needed in inches need to be multiplied by 12.

and any measurements given in inches but needed in feet need to be divided by 12.

so,

3.5 ft = 3.5×12 = 7/2 × 12 = 7×6 = 42 in

27 in = 27/12 = 9/4 = 2 1/4 or 2.25 ft

3 0
3 years ago
A tree is currently 8 feet tall and growing at a rate of 3 feet per year. How tall will the tree be in 12 years?
aleksandr82 [10.1K]

Answer:

44

Step-by-step explanation:

3 x 12 =36

36+8 =44

so the answer is 44 ft tall remember to include ft tall

4 0
2 years ago
Read 2 more answers
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