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2 years ago

How many degrees are in a quarter circle? 25° 40° 90° 100°

Mathematics

2 answers:

11111nata11111 [884]2 years ago

6 0

90 degrees
Explanation:

I am Lyosha [343]2 years ago

3 0

Answer:

Step-by-step explanation:

360 ÷ 4 = 90

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D 2. Choose the correct answer to 2,412 : 25. 96 R12 96 97 95 R37

kramer

Answer:

Step-by-step explanation:

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3 years ago

A population of 75 foxes in a wildlife preserve quadriples in size every 15 years. the function y=75x4x where x is the number of

makkiz [27]

Y = 75 x (4x3)
y = 75 x 12
y = 900

8 0

3 years ago

An architect designs a rectangular flower garden such that the width is exactly two-thirds of the length. If 310 feet of antiqu

Alona [7]

The length and width of the garden are 93 feet and 62 feet respectively.

Explanation

Suppose, the length of the rectangular garden is $x$ feet.

As the width is exactly two-thirds of the length, so the width of the garden will be: $\frac{2x}{3}$ feet.

310 feet of antique picket fencing are to be used to enclose the garden. It means, the perimeter of the garden is 310 feet.

Formula for perimeter of rectangle $= 2(length+width)$

So, the equation will be....

$2(x+\frac{2x}{3})= 310\\ \\ x+\frac{2x}{3}= \frac{310}{2}\\ \\ \frac{5x}{3}=155\\ \\ 5x= 465\\ \\ x= \frac{465}{5}=93$

So, the length of the garden is 93 feet and the width is $(\frac{2*93}{3})=62$ feet.

7 0

3 years ago

Please help. Algebra.

Talja [164]

Answer:

y=4

Step-by-step explanation:

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2 years ago

Test each statement below to see if it is reversible. If so, write it as a true biconditional. If not, write not reversible

FinnZ [79.3K]

Statement: Complementary angles are two angles with measures that have a sum of 90.
Reverse: Two angles with measures that have a sum of 90 are complementary angles.

Here the reverse is true, therefore, the statement is true biconditional.

Statement: A rectangle is a four-sided figure with at least one right angle.
Reverse: A four sided figure with at least one right angle is a rectangle.

Here, the reverse is not true, therefore, the statement is not reversible.

3 0

3 years ago

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