3 years ago

A diameter of the sphere is MT CT CD

Mathematics

1 answer:

iren2701 [21]3 years ago

3 0

Answer:

Step-by-step explanation:

The diameter is the longest possible line through the sphere and passes through the center.

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If possible, find AB. & State the dimension of the result.

Nikitich [7]

Answer:

Step-by-step explanation:

$A=\begin{bmatrix}0 &0 &5 \\ 0 &0 &-3 \\ 0 &0 &3 \end{bmatrix}$

$B=\begin{bmatrix}8 &-12 &5 \\ 7 &19 &5 \\ 0 &0 &0 \end{bmatrix}$

A.B = A × B

$A.B=\begin{bmatrix}0 &0 &0 \\ 0 &0 &0 \\ 0 &0 &0 \end{bmatrix}$

Dimension of the resultant matrix is (3 × 3)

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2 years ago

3/4g=−12<br><br><br> Help me plz

anzhelika [568]

Answer:

g=-16

Step-by-step explanation:

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2 years ago

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Find the area of the figure shown below. Use 3.14 for π and round your answer to the nearest hundredth.

topjm [15]

Answer:

ans: 111.54

Step-by-step explanation:

u can simple do by multiple

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2 years ago

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5 less than a number is equivalent to 1 more than three times the number. the number is

lutik1710 [3]

Answer:

x = -1

Step-by-step explanation:

5 less than a number is equivalent to 1 more than three times the number

number = x

x - 5 = 3x + 1

now im going to get the numbers and variable on different sides

x - 5 + 5 = x

3x + 1 - 3x = 1

x + 3x = 4x

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4x = -4

lastly im going to divide each side by 4

4x / 4 = x

-4 / 4 = -1

x = -1

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3 years ago

Two trains leave the station at the same time one heading east and one heading west the eastbound train travels 80 miles per hou

k0ka [10]

100*2.2=220
80*2=176
220+176=396

So the two trains will take 2.2 hours so that they are 396 miles apart.

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3 years ago