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3 years ago

PLEASE HELP! thank you so much! :)

Mathematics

2 answers:

Lera25 [3.4K]3 years ago

8 0

A I believe good luck

meriva3 years ago

3 0

Answer:

Step-by-step explanation:

I did this before and I got it correct

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Qi. calculate the thickness of a disc of<br>a diameter 14cm and Surface area<br>is 3cm?

Firdavs [7]

Answer:

Thickens (Height) = 0.068 cm

Step-by-step explanation:

Given:

Diameter of disc = 14 cm

Radius of disc = 14 / 2 = 7 cm

Surface area = 3 cm²

Find:

Thickens (Height)

Computation:

Disc is a cylinder in shape

Surface area = 2πrh

3 = 2(22/7)(h)(7)

3 = 44(h)

Thickens (Height) = 0.068 cm

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3 years ago

Which of the following represent the number of units

aev [14]

Answer:

l think that the answer is,-5-(-2)

7 0

3 years ago

Need answer fast please!!!

Allushta [10]

Answer:

W-2 form

Step-by-step explanation:

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3 years ago

Given the translation T(3, -1), translate the ordered pairs (-3, 6) and (9, -8). choices: (0, 7) and (6, -7) (0, 5) and (12, -9)

anastassius [24]

Answer:

The translated ordered pairs are $P_{1}'(x,y) = (0, 5)$ and $P_{2}' (x,y) = (12, -9)$ .

Step-by-step explanation:

Vectorially speaking, a translation is defined by the following formula:

$P'(x,y) = P(x,y) + T(x,y)$ (1)

Where:

$P(x,y)$ - Original point.

$P'(x,y)$ - Translated point.

$T(x,y)$ - Translation vector.

If we know that $P_{1}(x,y) = (-3, 6)$ , $P_{2} (x,y) = (9, -8)$ and $T(x,y) = (3, -1)$ , then the translated points are, respectively:

$P_{1}'(x,y) = (-3, 6) + (3,-1)$

$P_{1}'(x,y) = (0, 5)$

$P'_{2}(x,y) = (9,-8) + (3, -1)$

$P_{2}' (x,y) = (12, -9)$

The translated ordered pairs are $P_{1}'(x,y) = (0, 5)$ and $P_{2}' (x,y) = (12, -9)$ .

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3 years ago

How do you rename 73 thousands?

Olenka [21]

73/1000 or .073
I'm glad to help!!
-Abby Quaid

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3 years ago

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