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olganol [36]
3 years ago
11

A rectangular swimming pool has an area of (70x+10) square feet. Find possible dimensions of the pool.

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
6 0

Answer:

10 and 7x + 1

Step-by-step explanation:

The area of a rectangle is 70x + 10.

Let's factor 70x + 10.

Factor out a common factor of 10.

70x + 10 = 10(7x + 1)

Since the area of a rectangle is length * width, we can let one factor be the length and the other factor be the width.

Possible dimensions are 10 and 7x + 1

elixir [45]3 years ago
6 0

Answer:

D. 10 feet and (7x + 1) feet

Step-by-step explanation:

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Using the proportion 2/5=y/100 which equation can be used to find the value of Y​
natulia [17]
2/5 = y/100
40/100 = y/100
Y=40
4 0
3 years ago
2/5+1/10+1/15 what is the answer for this question?
zimovet [89]
17/30 or .56 is your correct answer
4 0
2 years ago
An initial population of 415
slamgirl [31]

Answer:

The exponential function to model the duck population is:

f(n)=415*(1.32)^n, where:

x is the duck population

n is the number of years

Step-by-step explanation:

In order to calculate the duck population you can use the formula to calculate future value:

FV=PV*(1+r)^n

FV=future value

PV=present value

r=rate

n=number of periods of time

In this case, the present value is the initial population of 415 and the rate is 32%. You can replace these values on the formula and the exponential function to model the duck population would be:

f(n)=415*(1+0.32)^n

f(n)=415*(1.32)^n, where:

x is the duck population

n is the number of years

3 0
3 years ago
Marcus reads for 30 minutes each night. He wants to determine the total number of minutes he will read over the course of a mont
Ivenika [448]

Answer:

The time is independent of the months we multiply these minutes as grouping with subject impression or importance. This way within the frequency you can see 263340 represents what score you are looking for importance ie) 20/20 for your book choice. This is 8 days which fits better for a monthly review 8,8,8 and 6. Which would easily be readable in the minute totals.

240= 8 nights  180 minutes = 6 nights. Having a frequency helps determine patterns for  book interest and study.

Step-by-step explanation:

         Subjects (imp)                  Minutes (M P/D)             F(Frequency)

score 1-3                                     30                                   60

         4-6                                     60                                  300

         7-9                                     60                                  420

        10-12                                   90                                  990

Total  26                  +                240   ...266 x990  = 263340                                                                                          

         

5 0
3 years ago
The tallest man living in is Sultan Kosen from Turkey. He measures 251 cm. How many meters tall is he?
sammy [17]

Answer:

2.51 m

Step-by-step explanation:

100 cm = 1 m

(251 cm) / (100 cm) = 2.51 m

3 0
2 years ago
Read 2 more answers
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