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dangina [55]
2 years ago
12

A farmer owns a total of 9 acres of land. The land is separated into 4 2/7 equally sized sections.

Mathematics
2 answers:
Soloha48 [4]2 years ago
6 0
4 2/7=30/7
9÷30/7=63/30 or 31/15 or 2 1/15. As a result, there are 2 1/15 acres in one section. Hope it help!
HACTEHA [7]2 years ago
5 0

Answer: 1 1/10

Step-by-step explanation:

A farmer owns 9 acres of land

It is divided into 4 2/7 portions equally

Therefore we have:

= 9 ÷ (4 2/7)

= 9 ÷ ( 30/7)

= 9 ×( 7/30)

Therefore we have,

= (9× 7)÷ 30

= 63/ 30

We have to find the greatest common factor (GCF), which is the largest positive integer that the numbers 63 and 30 can be divided by without leaving any remainder. That greatest common factor is 3.

We divide both numerator and denominator by 3

Therefore we have

= 21/10

Writing it in mixed number in a simple form,

= 1 1/10 .

We have 1 1/10 acres in each section.

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What is the answer??
Amanda [17]

Answer:

angle 1= 104                angle 2= 76

Step-by-step explanation:

angle 1 equals x+66 and angle 2 equals 2x so you set up an equation where they are the sum of 180 degrees because the angles are supplementry angles.

x+66+2x=180                        set the sum of the angles to 180

3x+66=180                            combind like terms

3x=144                                   subract 66 from both sides

x=38                                      divide 3 from both sides

Now you put x back into the measurments

angle 1= (x+66)                              angle 2= 2x

              (38+66)                                           2×38

angle 1= 104                                   angle 2= 76

Or after you know angle 1 you can subtract angle 1 from 180 to get angle 2.

5 0
3 years ago
the rain caused the river to rise a total of 6 2/3 inches. the river was was rising a an average of 2/3 of an inch each hour. ho
Tasya [4]
2 1/2 you divide 6 2/3 by 2/3
8 0
3 years ago
PLS HELP ME AS SOON AS POSSIBLE
Veseljchak [2.6K]

Answer:

7a. D)

7b. $78

Step-by-step explanation:

7a: We're given the information that there's a daily fee of $50 and $0.35 per mile driven, which is m. We can write "$0.35 per mile driven" as 0.35m. Then, the total amount of money it costs represented as an expression is 50 + 0.35m, thus, making it answer D).

7b: In this problem, we have to take our previous expression 50 + 0.35m, plug in the value of m, and simplify.

  • 50 + 0.35(80)
  • 50 + 28
  • 78

Thus, the answer is $78.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

8 0
2 years ago
A farmer has 64 feet of fence to enclose a rectangular vegetable garden. which dimensions would result in the biggest area for t
Blababa [14]
The dimensions that would result to maximum area will be found as follows:
let the length be x, the width will be 32-x
thus the area will be given by:
P(x)=x(32-x)=32x-x²
At maximum area:
dP'(x)=0
from the expression:
P'(x)=32-2x=0
solving for x
32=2x
x=16 inches
thus the dimensions that will result in maximum are is length=16 inches and width=16 inches

7 0
2 years ago
Sabrina made three kinds of jewelry. She made 5 bracelets, 8 necklaces, and 3 rings. Alex made twice as many pieces of jewelry a
Sonja [21]

Answer:

32

Step-by-step explanation:

2 * (5 + 8 + 3) = 2 * 16 = 32

6 0
3 years ago
Read 2 more answers
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