3 years ago

Someone please help!

Mathematics

1 answer:

lilavasa [31]3 years ago

3 0

Answer:

12x dog

Step-by-step explanation:

dog

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Hey answer this pls!!

Kitty [74]

Answer:

That would be A) -3/5.

Step-by-step explanation:

Here it is.

6 0

2 years ago

Need help someone please help me

Margaret [11]

Answer:

Its a i just took the test

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3 years ago

What is the value of x in the equation 25x^2 = 16?

Lera25 [3.4K]

25x^2 = 16

divide each side by 25

x^2 = 16/25

take the square root of each side

sqrt (x^2) = +- sqrt(16/25)

x = +- sqrt(16)/sqrt(25)

x = +- 4/5

x = 4/5, - 4/5

6 0

3 years ago

A company is building a new park in the shape of a circle with a 25 ft diameter. Portions of the new park will be covered with g

emmasim [6.3K]

Answer: The area of the regions covered by grass is approximately 313.375 sq ft.

Step-by-step explanation:

Given: A company is building a new park in the shape of a circle with a 25 ft diameter.

Then radius = $\dfrac{25}{2}=12.5\ ft$

Required area = Area of circle - Area of rectangle + Area of triangle

Formula: Area of circle = $\pi r^2$

Area of rectangle = length x width

Area of triangle = 0.5 x base x height

Area of circle = $(3.14)(12.5)^2=490.625\ \text{ft}^2$

Area of rectangle = 20 ft x 10ft = 200 ft²

Area of triangle = 0.5 x 7 x 6.5 = 22.75 ft²

Required area = 490.625 -200+22.75 = 313.375 ft²

Hence, The area of the regions covered by grass is approximately 313.375 sq ft.

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2 years ago

Both Euclidean and non-Euclidean geometry have been accepted as valid types of geometry. True or False?

gtnhenbr [62]

Answer: true

Step-by-step explanation:

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3 years ago