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4 years ago

Mr. Johnson used 80 meters of fencing to enclose a rectangular garden.

Mathematics

1 answer:

Nikitich [7]4 years ago

8 0

25*2 = 50

80-50 =30

30 /2 = 15

Answer is B

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How to work geometry

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Answer:

Geometry is the study of shapes and space.

Step-by-step explanation:

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3 years ago

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George had 1 sheet of paper.He cuts it into 6 inches by 5 inches,and 3 inches by 6 inches.What were the dimension and total area

7nadin3 [17]

Answer:

A. 8 inches by 6 inches.

B. $48\text{ inches}^{2}$ .

Step-by-step explanation:

We have been given that George had 1 sheet of paper. He cuts it into 6 inches by 5 inches and 3 inches by 6 inches.

We can see that two dimensions of small parts of paper sheet have one dimension same (6 inches), therefore, one dimension of original sheet of paper will be 6 inches.

We can figure out second dimension of original paper sheet by adding the lengths of dimension other than 6. So the second dimension will be 8 inches (5+3).

Therefore, the dimensions of our original sheet will be 8 inches by 6 inches.

Now let us figure out the total area of the original sheet of paper by multiplying 8 by 6.

$\text{The total area of the original sheet of paper}=8\text{ inches}\times 6\text{ inches}$

$\text{The total area of the original sheet of paper}=48\text{ inches}^{2}$

Therefore. the area of original sheet of paper will be $48\text{ inches}^{2}$ .

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3 years ago

Find the measurement of angle A

Orlov [11]

Answer:

The value of A is 20

Step-by-step explanation:

To find the answer, note that all triangles have a interior degree measurement of 180. Set the sum of the angles equal to 180.

71x - 1 + 20x + 90 = 180

91x + 89 = 180

91x = 91

x = 1

Now we can use this in the A angle to find the value.

A = 20x

A = 20(1)

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4 years ago

Solve this inequality for x: -46 -8x >22.

olga2289 [7]

Answer:

Step-by-step explanation:

The key to answering this is to know that the only time you'll change the direction of the sign is when you multiply or divide by a negative number.

-46 - 8x > 22

-8x > 22 + 46

-8x > 68

x < 68/-8 (we divided by -8 so the inequality changed direction)

x < -17/2

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3 years ago

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you mix the letters M,A,T,H,M,A,T,I,C,A,and L. Without looking you draw a letter. Find the probability. Write the probability as

viktelen [127]

The probability in fraction form is...
3/11
The probability in decimal form is...
0.27
The probability percentage is...
27%

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4 years ago

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