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skad [1K]
3 years ago
9

Calculate the area of a circle with a diameter of 0, 8m​

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

Answer:

50.24=4squared times pie

Step-by-step explanation:

gizmo_the_mogwai [7]3 years ago
5 0

Answer:

The area of a circle with a diameter of 0.8 meters is approximately 0.50 m^2.

Step-by-step explanation:

Since the diameter of the circle is 0.8 meters, that means the radius of the circle would be 0.4 meters. The area of a circle can be found by the formula \pi r^2, where r represents the radius of the circle. In this case, the area would be 0.4^2*\pi = 0.16 * \pi ≈ 0.50 m^2.

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lutik1710 [3]

It is given in the question that

Point N(7, 4) is translated 5 units up.

And we have to find the coordinates of its image after this transformation.

Since the point translated up by 5 units, so the x coordinate remains same and we have to add 5 to y coordinate.

So the new coordinate after the transformation is

N'(7+5,4)
\\
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And that's the required coordinate  after the given transformation .

5 0
3 years ago
300 is 100% of what number?
laiz [17]
300/x=100/100
(300/x)*x=(100/100)*x       - we multiply both sides of the equation by x
300=1*x       - we divide both sides of the equation by (1) to get x
300/1=x 
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now we have: 
100% of 300=300

The answer is 300

8 0
3 years ago
Show many sandwiches will each group get? And How much will each group member receive?
marishachu [46]
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8 0
3 years ago
2 ACTIVITY: Estimating a Percents
meriva

Answer: 45%

Step-by-step explanation:

Converting the word problem into words, we have:

18= x/100*40

Solving for it, we get that x=45.

7 0
2 years ago
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Last year, 85% of students participated in the school fundraiser. Using this data, what would be the BEST prediction of how many
SpyIntel [72]

Answer:

C. 272

Step-by-step explanation:

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3 years ago
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