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Marianna [84]
2 years ago
13

What is the length of the side of a square that has an area of 49 square centimeters

Mathematics
2 answers:
Rzqust [24]2 years ago
8 0

Answer:

7 cm

Step-by-step explanation:

erica [24]2 years ago
3 0

Answer: 7 cm

Step-by-step explanation:

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Find the area of the shaded region. Round your answer to the nearest tenth if needed.<br><br> 2B
SCORPION-xisa [38]

Answer:

The area of the park is calculated through the equation,

A = 0.5ab(cos C)

Substituting the given above,

A = 0.5(533 ft)(525 ft)(cos 53°)

A = 84201.44 ft²

2. We find the radius of the second figure by the equation,

r = C / 2π

Substituting,

r = (30 in) / (2π) = 4.77 in

The radius of the first one is 9 inches. Getting the difference of these two figures will give us an answer of 4.225 inches.

Thanks Useless

ansverwinterblanco

Diameter of the basketball rim = 18 inches

Circumference of the basketball = 30 inches

You would have to fin the area so= pi*r^2

Basketball rim = 3.14 * (18/2)^2 = 3.14 * 9^2 = 3.14 * 81 = 254.34 in^2

The find the Circumference so= 2*pi*r

30 = 2*3.14*r

r = 30 / (2*3.14) = 30 / 6.28 = 4.78 inches

basketball = 3.14 * (4.78)^2 = 3.14 * 22.85 = 71.75 in^2

254.34 - 71.75 = 182.59 in^

4 0
2 years ago
What is 3 1/2 plus 2 1/7
ololo11 [35]
3+2+1/2+1/7
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5 9/14
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3 years ago
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allison uses 3 out of 5 of a bag of suger to bake 4 small cakes.what fraction of a bag of sugar was used in each cake?
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Hello, Welcome to Brainly I am papaguy expert User I will you if you have any questions so far you have on.


Answer: 3/5

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3 years ago
Factor the following polynomials by grouping:<br> ax+ay+bx + by −cx−cy
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Answer:

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Step-by-step explanation:

Firstly, factor out x from the expression

Then, factor out the y from the expression

8 0
2 years ago
A bag contains 5 white marbles and 5 blue marbles. You randomly select one marble from the bag and put it back. Then, you random
Leokris [45]

Answer:

Event A = white marble is selected

Event B = blue marble is selected

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p(B) = 5/10 = 1/2

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P(A∩B) = 1/2 × 1/2

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