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Paraphin [41]
3 years ago
13

A section of a deck is shaped like a trapezoid. For this section, the length of one base is 41 feet, and the length of the other

base is 36 feet. The height is 20 feet. What is the area of this section of the deck?
Mathematics
1 answer:
frutty [35]3 years ago
8 0

Answer:

Step-by-step explanation:

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14. -2x = -3x + 12 - 2x<br> 15. <br> 8(b + 1) + 4 = 3(2b - 8)-16<br> Help solve if it in Oder
mojhsa [17]
14. 5x-2x=12
3x=12
X=4
15. 8b+12=6b-30
2b=42
B=21
4 0
4 years ago
Part A: Factor 5x2b2 + 14xb2 − 3b2. Show your work.
zavuch27 [327]
Part A:
 
We have the following expression:
 5x2b2 + 14xb2 - 3b2
 Rewriting we have:
 b2 (5x2 + 14x - 3)
 b2 (5x-1) (x + 3)

 Part B:
 We have the following expression:
 x2 - 18x + 81
 Rewriting we have:
 (x-9) (x-9)
 (x-9) ^ 2

 
Part C:
 
We have the following expression:
 x2 - 121
 Rewriting we have:
 (x-11) (x + 11)
4 0
3 years ago
What is the greatest common factor of 37 and 88
Anit [1.1K]

Answer:

The Greatest Common factor is 1.

Step-by-step explanation:

You can't reduce the numbers anymore.

5 0
3 years ago
What is the perimeter P of △DEF to the nearest whole number?
inna [77]

Answer:

Can you please tell me what is the area of the given triangle?

3 0
3 years ago
The U.S. Bureau of Labor Statistics releases figures on the number of full-time wage and salary workers with flexible schedules.
Sindrei [870]

Answer:

61.70% probability that he or she will be between 23 and 52 years of age

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The probability that we find a value X between c and d is given by the following formula.

P(c \leq X \leq d) = \frac{d - c}{b - a}

The numbers of full-time wage and salary workers in each age category are almost uniformly distributed by age, with ages ranging from 18 to 65 years.

This means that a = 18, b = 65. So

(a) what is the probability that he or she will be between 23 and 52 years of age?

P(23 \leq X \leq 52) = \frac{52 - 23}{65 - 18} = 0.6170

61.70% probability that he or she will be between 23 and 52 years of age

3 0
4 years ago
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