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3 years ago

10

WILL GIVE BRAINLIST FOR CORRECT ANSWER PLEASE HELP ME ANSWER IS NOT 14 OR 19

1 answer:

Minchanka [31]3 years ago

7 0

Answer:

11.2 in

Step-by-step explanation:

The product of distances to the near and far intersection points with the circle is the same for any secants intersecting at a given external point. A tangent is the degenerate case where the near and far points of intersection are the same. This means ...

(9)(9) = (5)(5 + y)

81/5 = 5 + y

16.2 -5 = y = 11.2 . . . . inches

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Amalia is scuba diving at a position 24.25 feet below sea level.she descends 0.5 foot each minute for 25 minutes what is Amalias

vlada-n [284]

We can represent her initial position as -24.25, since it says she is 24.25 feet below sea level.
If she descends -.5 feet per minute, all we have to do is multiply -.5 by 25, and add it to her initial position to get the answer.
-.5*25=-12.5
-24.25+-12.5=-36.5
Her current position is -36.5
Hope this helps!

6 0

3 years ago

The sphere is centered in the cube. Find an expression for the volume of the cube outside the sphere

Nikolay [14]

Solution -

The sphere is centered in the cube, so diameter of the sphere is equal to the side of the cube. Hence ,the radius of the sphere is half of the length of the side.

If the length of side of the cibe = a , then radius of the sphere is $\frac{a}{2}$

Volume of the cube = a³, volume of the sphere = $\frac{4}{3}$ π(radius)³ = $\frac{4}{3}$ π( $\frac{a}{2}$ )³

volume of the cube outside the sphere = volume of the cube - volume of the sphere

= $a^3 - \frac{4}{3}$ π( $\frac{a}{2}$ )³

= $a^3 -\frac{1}{6} \pi a^{3}$

=a³(1 - $\frac{\pi }{6}$ )

7 0

3 years ago

In 1925, Zbigniew Morón published a rectangle that could be dissected into nine different sized squares as shown in the diagram.

Vlada [557]

Answer:

Area of the rectangle = 1056 square units

Step-by-step explanation:

Rectangle published could be dissected into nine different squares with different sizes.

Area of the squares with different measure of sides will be,

For side length = 1 unit

Area of the square = (Side)²

= 1²

= 1 square units

For side length = 4 units

Area of the square = 4² = 16 units²

For side length = 7 units

Area of the square = 7² = 49 units²

For side length = 8 units

Area of the square = 8² = 64 units²

For side length = 9 units

Area of the square = 9² = 81 square units

For side length = 10 units

Area of the square = 10² = 100 square units

For side length = 14 units

Area of the square = 14² = 196 square units

For side length = 15 units

Area of the square = 15² = 225 square units

For side length = 18 units

Area of the square = 18² = 324 square units

Total area of the rectangle by adding these 9 squares

= 1 + 16 + 49 + 64 + 81 + 100 + 196 + 225 + 324

= 1056 square units

8 0

4 years ago

Today 67 students are going on a

Fudgin [204]

I know this is a little weird but the answer is <u>1.34</u> buses.

You need to divide 67 by 50.

Hope I helped and good luck!

4 0

3 years ago

Read 2 more answers

Find the product of 2 5/6x 1 3/4

Drupady [299]

2 5/6 = 2.83
1 3/4 = 1.75
2.83*1.75= 4.9525

7 0

3 years ago

Read 2 more answers