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3 years ago

The end points of diameter BD in a circle form an angle with point C. what is the measure of < BCD ?

Mathematics

2 answers:

balandron [24]3 years ago

7 0

The answer is 90, this is because 180 would have been a straight angle, 60 would have been smaller, and 45 would have been way smaller

Katarina [22]3 years ago

3 0

Answer:

Step-by-step explanation:

Thank i

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What is the extracts volume of the largest cone that can fit into a cube with edges of 10 inches

Aneli [31]

Volume of a cone = π r² h/3

I envisioned a cone inside a cube. I only identified the necessary value to compute for the exact volume of the largest cone.

Edges of the cube is 10 inches. When the circle part of the cone is placed in the circle, the diameter would be 10 inches also. I divided it by 2 to get the value of the radius, resulting to 5 inches.

The height of the cone is also the height of the cube. Thus, it is 10 inches.

Volume of the cone = 3.14 * (5in)² * 10in/3
V = 3.14 * 25in² * 3.33 in
V = 261.405 in³ or 261.41 in³ VOLUME OF THE LARGEST CONE THAT CAN FIT IN A 10 INCH CUBE

4 0

3 years ago

Help pelaseeeeeeeee

monitta

Answer:

A or C

Step-by-step explanation:

5 0

4 years ago

How do I find out what f(x) is if the graph defines h(x)

const2013 [10]

Answer:

f(x) = $\frac{-h(x) + 7}{4}$

Step-by-step explanation:

h(x) is defined by the formula,

h(x) = -4f(x) + 7

If the graph attached is of the function 'h' and we have to find the function 'f',

h(x) - 7 = -4f(x)

4.f(x) = -h(x) + 7

f(x) = $\frac{-h(x) + 7}{4}$

Therefore, function 'f' will be defined by,

f(x) = $\frac{-h(x) + 7}{4}$

7 0

3 years ago

Which statement about the slope of the line is true

Nata [24]

Check the picture below.

of course, that's the slope simplified, now, taking a peek at the non-simplified slopes that are shaded, the larger triangle will have a larger "run" and a larger "rise" and thus a larger slope than the smaller one.

So we can say that from the origin to A, the non-simplified slope is larger than from A to B.

8 0

2 years ago

In ΔXYZ, ∠Y is a right angle and sin X = 12/25 Find sec X, tan X, and cos Z in fraction and in decimal form. Round to the neares

Bezzdna [24]

Answer:

∠Y is a right angle
∠X and ∠Z are complementary angles
sin X = 12/25

-------------

sec X = 1/cos X = $1/\sqrt{1- sin^2X} = 1/\sqrt{1 - 12^2/25^2} = 1/\sqrt{481}/25 = 25/\sqrt{481}$
tan X = sin X / cos X = $12/{25 : {\sqrt{481} }/25 = 12/{\sqrt{481} }$
cos Z = sin X = 12/25

6 0

3 years ago