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Lostsunrise [7]
3 years ago
11

I want to know how to solve this.

Mathematics
2 answers:
Taya2010 [7]3 years ago
7 0

Answer:

B

I just did it and got it right

Anton [14]3 years ago
5 0

Answer:

C

Step-by-step explanation:

Hope this helps

let me know if I’m wrong

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5O POINTS AND BRAINLIEST!!!!
SCORPION-xisa [38]

Answer:

14.  m = 7/8

15  x =63

16.  y= 21/2

Step-by-step explanation:

14.  7       16

   ---- = --------

m           2

using cross products

7 * 2 = 16 * m

14 = 16m

divide by 16

14/16 = m

simplifiy

7/8 =m


14.  x       14

   ---- = --------

    18         4

using cross products

4 * x = 18 * 14

4x = 252

divide by 4

4x/4 = 252/4

x = 63


15.  30       y

   ---- = --------

    20         7

using cross products

30*7 = 20 y

210 = 20 y

divide by 20

210/20 =y

21/2 = y

3 0
4 years ago
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How many feet and inches and how many feet will each student get?
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Small feet are 4 inches and big people feet have a high lower inches for big feet but not sure
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3 years ago
Factor completely : 100 z^2-16y^2
mojhsa [17]
4 (5z+2y) (5z-2y)  (Ignore this)
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4 years ago
Is y=-x proportional?
Hunter-Best [27]

Answer:

Yea

Step-by-step explanation:

4 0
3 years ago
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How do graphs and equations reveal information about a relationship between two quantities
fiasKO [112]
Graph and equation both shows the proportional comparison between two quantities

for example, equation y = 4x, this means, the value of 'y' will always be 4 times the value of 'x'

More complex equation such as y = 3x + 5, means that the value of 'y' equals to 5 more triples of value of 'x'

Another example is the conversion graph attached below, it shows the relationship between kilometers and miles. For example, we want to find out how many miles are in 10 kilometers, we would draw a line from the point that shows 10 km towards the graph, then across from the graph to miles, and we'd get a reading of 12 miles.

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4 years ago
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