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ale4655 [162]
4 years ago
10

Addition multiplication and division who's 30x20=

Mathematics
2 answers:
svetoff [14.1K]4 years ago
7 0
30x20=600
You mean this lovely?
zzz [600]4 years ago
3 0
30x20=600
hope that helped
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The cost of 6 team sweatshirts is $84.
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Answer:

336

Step-by-step explanation:

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3 years ago
What is the definition of a relation?
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Answer:

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i think u want the definition of relation

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3 years ago
Part A: Solve –mk – 90 > 85 for m. Show your work.
erma4kov [3.2K]

Answer:

A) m < -175/k and B) 3c/5 - 11

Step-by-step explanation:

A) Add 90 to both sides. -mk > 175.

Next, divide both sides by -k. Because you divide by a negative, don't forget to reverse the sign!

m < -175/k.

B) Subtract 3c from both sides.

-5f = 55 - 3c.

Now multiply both sides by -1/5.

f = 3c/5 - 11

7 0
3 years ago
What is the weight on earth of a girl with a mass of 37 kg N
Free_Kalibri [48]
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8 0
3 years ago
The aspect ratio (the ratio of screen width to
stira [4]

Answer:

Width = 36in

Size = 42.02

Step-by-step explanation:

Given

x \to width

y \to height

x : y = 16 : 9

Required

The size of screen of height 20,6in

First, we calculate the width using the following equivalent ratios

16: 9 = x : 20.6

Express as fraction

\frac{16}{ 9} = \frac{x }{ 20.6}

Solve for x

x = 20.6 * \frac{16}{ 9}

x = 36.62

Hence:

Width = 36in --- approximated

So, we have:

x = 36.62

y =20.6

The size (diagonal) is then calculated using:

Size = \sqrt{x^2 + y^2

Size = \sqrt{36.62^2 + 20.6^2

Size = \sqrt{1765.3844

Size = 42.02

Size =42in --- approximated

8 0
3 years ago
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